|
|
|
|
|
2D printer
|
2D printer from a 3D printer
|
|
|
|
|
|
3018Pro
|
CNC 3018Pro
|
|
360 degree camera
|
Insta360 Air
|
|
3D Printer
|
2D printer from a 3D printer
|
|
|
DIY granule extruder V5.0; Prusa MK4
|
|
|
DIY granule extruder V5.1
|
|
|
DIY granule extruder V5.3
|
|
|
DIY plastics granule extruder version 2
|
|
|
DIY plastics granule extruder version 3
|
|
|
DIY plastics granule extruder version 4.1; Auger screws
|
|
|
DIY plastics granule extruder version 4.1
|
|
|
DIY plastics granule extruder version 4
|
|
|
DIY plastics granule extruder
|
|
|
Energy consumtion whilae grinding PLA
|
|
|
LK5 Pro: Minimize warping
|
|
|
Overview 3D printers
|
|
|
Plastic powder with a grinder
|
|
|
Plastic recycling with a blender
|
|
|
Plotter from a 3D printer
|
|
|
Review Anet A8 3D printer
|
|
|
Review Anet E10 3D printer
|
|
|
Review Anycubic i3 Mega 3D printer
|
|
|
Review Anycubic Kossel 3D printer
|
|
|
Review Artillery Sidewinder X2 3D printer
|
|
|
Review CR-10S 3D printer
|
|
|
Review CR-10V2 3D printer
|
|
|
Review Creality CR-10
|
|
|
Review Ender 3D printer
|
|
|
Review FLSUN QQ-S Pro 3D printer
|
|
|
Review Geeetech E180 3D printer
|
|
|
Review JG Aurora A3S 3D printer
|
|
|
Review Kywoo Tycoon 3D printer
|
|
|
Review Longer Orange 10 DLP printer
|
|
|
Review Mingda D2 3D printer
|
|
|
Review Tevo Michelangelo 3D printer
|
|
|
Review Tronxy p802 3D printer
|
|
|
Review Tronxy X5 3D printer
|
|
|
Review Zonestar M8R2 3D printer
|
|
|
Review Zonestar QA 3D printer
|
|
|
Review Zonestar QR2 3D printer
|
|
|
Syringe extruder
|
|
|
Winding Machine
|
|
3DBenchy
|
DIY granule extruder V5.3
|
|
|
|
|
|
4 stroke engine
|
Amanco stationary engine
|
|
|
Electric generator experiment
|
|
|
|
|
|
8 bit converter
|
Oscilloscope
|
|
|
|
|
|
Absolute error
|
Observational error
|
|
Absolute zero
|
Temperature measurement
|
|
AC motor
|
AC motor
|
|
|
Synchronous motor
|
|
AC relay
|
Relay
|
|
AC voltage
|
AC voltage
|
|
Acceleration
|
Acceleration
|
|
|
Java acceleration
|
|
|
Power balance
|
|
Accuracy
|
Oscilloscope
|
|
Acid
|
Standard electrode potential
|
|
Acidic
|
Standard electrode potential
|
|
Actinides
|
Periodic table
|
|
|
PTE table
|
|
Activation energy
|
Chemical reaction
|
|
Active Hammer
|
EDM: Active Hammer, Part 1
|
|
|
EDM: Active Hammer, Part 2
|
|
Active integrator
|
Function generator
|
|
Adder
|
Computing
|
|
Address
|
PC: Amplifying ICs
|
|
Adjustable joints
|
Adjustable joints
|
|
Air resistance
|
Car design
|
|
|
Power balance
|
|
Airresistance
|
Airresistance
|
|
|
Wind tunnel
|
|
Alkali metal
|
Periodic table
|
|
Alkaline battery
|
Primary Batteries
|
|
Alkaline earth metal
|
Periodic table
|
|
Alkaline
|
Standard electrode potential
|
|
Alternating current
|
AC voltage
|
|
Amanco
|
Amanco stationary engine
|
|
Ampere-hours
|
Batteries
|
|
Ampere
|
Current and resistance
|
|
|
Measurement
|
|
Amperemeter
|
Current & voltage measurement
|
|
Amplifier
|
Amplifying circuits
|
|
AND gate
|
Logic gates
|
|
Anet A8
|
Review Anet A8 3D printer
|
|
Angle of rotation
|
Torque curve
|
|
Animation Demultiplexer
|
PC: Amplifying ICs
|
|
Anion
|
Chemical equation
|
|
|
Electrolysis
|
|
Annet E10
|
Review Anet E10 3D printer
|
|
Anode
|
Electrolysis
|
|
Anodizing
|
Corrosion prevention
|
|
Anycubic i3 Mega
|
Review Anycubic i3 Mega 3D printer
|
|
Anycubic Kossel
|
Review Anycubic Kossel 3D printer
|
|
Apache Webserver
|
File upload via browser
|
|
|
PC: Apache Webserver
|
|
Aperture
|
L2 control panel - RoboSpatium
|
|
Aqueous solution
|
Electrolysis
|
|
Arc
|
Relay
|
|
Archive
|
News archives before 2016
|
|
Arduino IDE
|
PC: Arduino IDE
|
|
Arduino MEGA
|
PC: CNC machines
|
|
|
PC: Xylophone
|
|
Arduino shield
|
PC: LED matrix
|
|
Arduino Uno. Build instruction
|
CNC V2.0
|
|
Arduino Uno
|
Arduino Uno microcontroller
|
|
|
CNC V0.5
|
|
|
CNC V0.6
|
|
|
CNC V2.1
|
|
|
CNC V3.0
|
|
|
CNC V3.1 (printer)
|
|
|
CNC V3.2 (Router)
|
|
|
CNC V3.2.1 (DC motors)
|
|
|
Electric generator experiment
|
|
|
HP6602 printhead
|
|
|
PC: Apache Webserver
|
|
|
PC: Basic communication
|
|
|
PC: Demo-console servo drives
|
|
|
PC: Digital ruler
|
|
|
PC: Microcontroller hardware
|
|
|
PC: Read switching states
|
|
|
PC: SCT Version 2
|
|
|
PC: Secure Communication Terminal
|
|
|
PC: Switching LEDs
|
|
|
Physical computing
|
|
|
Plasma printer
|
|
|
R15 construction
|
|
|
R18 construction
|
|
|
R5 construction
|
|
|
Robot arm v0.1
|
|
|
Robotic arm v1.0
|
|
|
WinchBot
|
|
|
World printer
|
|
Arduino
|
Electrical Discharge Machining
|
|
|
PC: Demo board of a double H bridge
|
|
|
PC: Introduction
|
|
|
PC: mail2code introduction
|
|
Armature
|
Electrically excited DC motor
|
|
|
Relay
|
|
Artillery Sidewinder X2
|
Review Artillery Sidewinder X2 3D printer
|
|
Astable multivibrator
|
Multivibrator
|
|
Asynchronous counter
|
Computing
|
|
Asynchronous motor
|
Asynchronous motor
|
|
Asyncronous motor (Java)
|
Java asynchronous motor
|
|
ATmega2560
|
R20 construction
|
|
ATmega328
|
PC: Demo board of a double H bridge
|
|
|
R21 construction
|
|
ATmega328P
|
Microcontroller set
|
|
|
PC: Microcontroller hardware
|
|
Atom
|
Atoms
|
|
Atomic bond
|
Chemical equation
|
|
|
Chemical reaction
|
|
Atomic mass
|
PTE table
|
|
Atomic model
|
Atoms
|
|
Atomic nucleus
|
Atoms
|
|
Atomic orbital model
|
Silicon
|
|
Atomic weight
|
Batteries
|
|
|
PTE table
|
|
Aufbau principle
|
PTE table
|
|
Aufero Laser 1
|
Aufero Laser 1
|
|
Aufero Laser 2
|
Aufero Laser 2
|
|
Auger screw
|
DIY plastics granule extruder version 4.1; Auger screws
|
|
Avogadro constant
|
Batteries
|
|
|
|
|
|
Background activity
|
Python: switching GPIOs
|
|
Balance of forces
|
Static and kinetic friction
|
|
Ball-and-stick model
|
Silicon
|
|
Band structure
|
Electronic band structure
|
|
Band-pass filter
|
RC circuit
|
|
Bandgap
|
Electronic band structure
|
|
Bandwidth
|
RC circuit
|
|
Barkhausen effect
|
Magnetic hysteresis
|
|
Base (chemistry)
|
Standard electrode potential
|
|
Base current
|
Bipolar junction transistor
|
|
Base metal
|
Standard electrode potential
|
|
Base units
|
Measurement
|
|
Base voltage
|
Bipolar junction transistor
|
|
Base-2 system
|
Computing
|
|
Base
|
Bipolar junction transistor
|
|
Basic (chemistry)
|
Standard electrode potential
|
|
Battery management
|
Secondary batteries
|
|
Battery
|
Primary Batteries
|
|
BD135
|
Bipolar junction transistor
|
|
BDC
|
Four stroke engine
|
|
Benchy
|
DIY granule extruder V5.3
|
|
Bimetallic strip thermometer
|
Temperature measurement
|
|
Binary number
|
Computing
|
|
Biot-Savart
|
Inductors
|
|
Bipolar junction transistor (Java)
|
Java bipolar junction transistor
|
|
Bipolar Junction Transistor
|
Bipolar junction transistor
|
|
|
Bipolar junction transistor
|
|
Bit
|
Computing
|
|
Blender
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
|
Plastic recycling with a blender
|
|
Blog
|
News 2016
|
|
|
News 2017
|
|
|
News 2019
|
|
|
News 2021
|
|
|
News archives before 2016
|
|
|
News
|
|
|
News
|
|
|
News
|
|
|
News
|
|
|
News
|
|
Bohr model
|
Atoms
|
|
Bottom dead centre
|
Four stroke engine
|
|
Brain game
|
Memory
|
|
|
Number sequence
|
|
Brushed motor
|
DC permanent magnet motor
|
|
Brushless motor
|
R15 construction
|
|
|
Synchronous motor
|
|
Build instruction
|
CNC V0.5
|
|
|
CNC V0.6
|
|
|
CNC V1.0
|
|
|
CNC V2.1
|
|
|
CNC V3.0
|
|
|
CNC V3.1 (printer)
|
|
|
CNC V3.2 (Router)
|
|
|
CNC V3.2.1 (DC motors)
|
|
|
CNC V3.2.2 (Router)
|
|
|
Construction details Lander
|
|
|
Plotter from old CDROMs
|
|
|
R10 construction
|
|
|
R11 construction
|
|
|
R12 construction
|
|
|
R13 construction
|
|
|
R14 construction
|
|
|
R15 construction
|
|
|
R18 construction
|
|
|
R19 construction
|
|
|
R20 construction
|
|
|
R21 construction
|
|
|
R3 construction
|
|
|
R4 construction
|
|
|
R5 construction
|
|
|
R6 construction
|
|
|
R7 construction
|
|
|
R8 construction
|
|
|
R9 construction
|
|
|
Robot arm v0.1
|
|
|
Robotic arm v1.0
|
|
|
Rover construction
|
|
|
V plotter
|
|
|
WinchBot 1.5
|
|
|
WinchBot 2.0
|
|
|
WinchBot
|
|
Button cell
|
Primary Batteries
|
|
Byte
|
Computing
|
|
|
|
|
|
Caesar Chiffre
|
PC: SCT Version 2
|
|
Calculating machines
|
Computer introduction
|
|
Calculation game
|
Calculation game
|
|
Calibration
|
Observational error
|
|
Calotte-model
|
Silicon
|
|
Camera arm
|
Construction details Lander
|
|
Camera
|
Lunar eclipse 2015
|
|
Camshaft
|
Four stroke engine
|
|
Can-stack motor
|
Stepper motors
|
|
Candela
|
Measurement
|
|
Capacitance
|
Capacitor
|
|
capacitor)
|
Self-Switching operation
|
|
|
Self-Switching operation
|
|
Capacitor
|
Capacitor
|
|
Capacity
|
Batteries
|
|
Carburetor
|
Four stroke engine
|
|
Cardan shaft
|
Adjustable joints
|
|
Cardboard
|
R21 construction
|
|
Cathode
|
Electrolysis
|
|
Cation
|
Chemical equation
|
|
|
Electrolysis
|
|
CDROM
|
Plotter from old CDROMs
|
|
Celcius
|
Temperature measurement
|
|
Cell balancing
|
Secondary batteries
|
|
Cent-Prize
|
Cent-Prize winners RoboSpatium
|
|
Changeover switch
|
Relay
|
|
Charge
|
Static electric fields
|
|
Charging (inductor
|
Self-Switching operation
|
|
Charging
|
Secondary batteries
|
|
Chemical equation
|
Chemical equation
|
|
|
Chemical equation
|
|
|
Chemical reaction
|
|
|
Redox reaction
|
|
Chemical equilibrium
|
Chemical equation
|
|
Chemical formula
|
Chemical equation
|
|
Chemical reaction
|
Chemical equation
|
|
|
Chemical reaction
|
|
|
Redox reaction
|
|
Circuit symbols
|
Circuit Symbols
|
|
Circular current
|
Eddy currents
|
|
Clipping
|
Amplifying circuits
|
|
Closed loop gain
|
Operational amplifiers
|
|
Closed Loop
|
PC: Demo-console servo drives
|
|
|
PC: PICO servo
|
|
CNC 3018Pro
|
CNC 3018Pro
|
|
CNC machine
|
Aufero Laser 1
|
|
|
Aufero Laser 2
|
|
|
CNC 3018Pro
|
|
|
CNC V0.6
|
|
|
CNC V2.0
|
|
|
CNC V2.1
|
|
|
Laser Master 2 Pro
|
|
CNC Roter
|
Review Next3D
|
|
CNC shield
|
Robotic arm v1.0
|
|
CNC v0.5
|
CNC V0.5
|
|
CNC v1.0
|
CNC V1.0
|
|
CNC v3.0
|
CNC V3.0
|
|
CNC v3.1
|
CNC V3.1 (printer)
|
|
CNC v3.2.1
|
CNC V3.2 (Router)
|
|
CNC v3.2.2
|
CNC V3.2.2 (Router)
|
|
CNC v3.2
|
CNC V3.2.1 (DC motors)
|
|
CNC
|
Aufero Laser 1
|
|
|
Aufero Laser 2
|
|
|
CNC 3018Pro
|
|
|
CNC V0.5
|
|
|
CNC V0.6
|
|
|
CNC V2.0
|
|
|
CNC V2.1
|
|
|
CNC V3.2.2 (Router)
|
|
|
CNC V3.x series
|
|
|
EDM: Active Hammer, Part 1
|
|
|
EDM: Active Hammer, Part 2
|
|
|
EDM: Electrinics (1)
|
|
|
EDM: Flushing
|
|
|
EDM: Microscopic view
|
|
|
EDM: Plasma properties
|
|
|
EDM: Wagners Hammer, Part 3
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Welding inverter
|
|
|
Electrical Discharge Machining
|
|
|
Laser Master 2 Pro
|
|
|
NEJE KZ3000 laser engraver
|
|
|
Review CNC engraver T8
|
|
|
Review Next3D
|
|
Coercive field strength
|
Magnetic Hysteresis
|
|
Coercivity
|
Magnetic Hysteresis
|
|
|
Magnetic materials: hard or soft?
|
|
Cogging torque
|
Model motor
|
|
coil winder
|
Winding Machine
|
|
coil
|
Winding Machine
|
|
Collector current
|
Bipolar junction transistor
|
|
Collector voltage
|
Bipolar junction transistor
|
|
Collector
|
Bipolar junction transistor
|
|
Combustion chamber
|
Four stroke engine
|
|
Command signal
|
Servos
|
|
Commandline parameters
|
Python: Commandline parameters
|
|
Comment system
|
Response
|
|
Common Row Anode
|
PC: LED matrix
|
|
Common Row Cathode
|
PC: LED matrix
|
|
Communication Terminal
|
PC: SCT Version 2
|
|
|
PC: Secure Communication Terminal
|
|
Commutator
|
DC permanent magnet motor
|
|
Comparator
|
Operational amplifiers
|
|
Compression ratio
|
Four stroke engine
|
|
Computer mouse
|
Computer mouse
|
|
Computer
|
Arduino Uno microcontroller
|
|
|
Computer introduction
|
|
Conduction band
|
Electronic band structure
|
|
Conductivity
|
Electronic band structure
|
|
Conductor plate
|
Eddy currents
|
|
Conductor
|
Electronic band structure
|
|
Conservation of mass
|
Chemical equation
|
|
Constant current
|
Constant voltage
|
|
Constant resistance
|
Voltage divider
|
|
Constant speed
|
Power balance
|
|
Constant velocity
|
Speed
|
|
Constant voltage
|
Constant voltage
|
|
Contact bounce
|
PC: Read switching states
|
|
|
Relay
|
|
Contact
|
Contact
|
|
Contibution
|
Support me
|
|
Continuous band
|
Electronic band structure
|
|
Control circuit
|
Arduino Uno microcontroller
|
|
|
Servos
|
|
Controller
|
Arduino Uno microcontroller
|
|
Coolant
|
EDM: Flushing
|
|
Copper loss
|
Efficiency
|
|
copyleft
|
Imprint
|
|
Core loss
|
Efficiency
|
|
Corrosion prevention
|
Corrosion prevention
|
|
Corrosion
|
Corrosion prevention
|
|
|
Corrosion
|
|
|
Standard electrode potential
|
|
Counter
|
Computing
|
|
Covalent bond
|
Chemical reaction
|
|
Crankshaft
|
Four stroke engine
|
|
Creality CR-10
|
Review Creality CR-10
|
|
Creality CR-10S
|
Review CR-10S 3D printer
|
|
Creality CR-10V2
|
Review CR-10V2 3D printer
|
|
Creality
|
Syringe extruder
|
|
CRES
|
Corrosion prevention
|
|
Cross-conduction
|
H bridge
|
|
Crossover
|
Amplifying circuits
|
|
Cruising range
|
Car design
|
|
Crystal lattice
|
Silicon
|
|
Crystal structure
|
Silicon
|
|
Crystalline defect
|
Doping
|
|
Curie temperature
|
Magnetic materials: hard or soft?
|
|
Curiosity Pi
|
R3 construction
|
|
Current gain
|
Bipolar junction transistor
|
|
Current
|
Current & voltage measurement
|
|
|
Current and resistance
|
|
Cut-off frequency
|
RC circuit
|
|
CW value
|
Airresistance
|
|
|
Wind tunnel
|
|
Cylinder head
|
Four stroke engine
|
|
Cylinder liner
|
Four stroke engine
|
|
Cylinder
|
Four stroke engine
|
|
|
|
|
|
D-latch
|
Computing
|
|
Daemon
|
Python: switching GPIOs
|
|
Darlington transistor
|
Amplifying circuits
|
|
DC motor
|
DC permanent magnet motor
|
|
|
EDM: Wagners Hammer, Part 3
|
|
|
Electrically excited DC motor
|
|
|
Stepper motors
|
|
DC relay
|
Relay
|
|
Dead centre
|
Four stroke engine
|
|
Decimal system
|
Computing
|
|
Deep discharge
|
Secondary batteries
|
|
Degauss
|
Magnetic Hysteresis
|
|
Demultiplexer
|
Computing
|
|
|
PC: Amplifying ICs
|
|
Demuxer
|
Computing
|
|
Depletion layer
|
Diodes
|
|
Depletion type
|
PC: N-channel MOSFETs
|
|
|
PC: P-channel MOSFETs
|
|
Depth Of Discharge
|
Secondary batteries
|
|
Destructive readout
|
Computing
|
|
Detent torque
|
Model motor
|
|
Diamagnetism
|
Magnetic permeability
|
|
Diamond structure
|
Silicon
|
|
Differential input voltage
|
Operational amplifiers
|
|
Differentiator
|
Function generator
|
|
Diffusion length
|
Diodes
|
|
Diffusion
|
Diodes
|
|
Digit
|
Current & voltage measurement
|
|
Digital amplifying
|
PC: Amplifying ICs
|
|
|
PC: P-channel MOSFETs
|
|
Digital multimeter
|
Current & voltage measurement
|
|
Digital number
|
Computing
|
|
Digital ruler
|
PC: Digital ruler
|
|
Digital servo
|
Arduino Uno microcontroller
|
|
|
Encoder disc
|
|
Digital Storage Oscilloscope (DSO)
|
Oscilloscope
|
|
Digital-to-analog converter (DAC)
|
Physical computing
|
|
Digitale amplifying
|
PC: N-channel MOSFETs
|
|
Dipole
|
Electrolysis
|
|
Direct drive
|
Power output
|
|
Direct Extruder V2
|
DIY plastics granule extruder version 2
|
|
Direct Extruder V3
|
DIY plastics granule extruder version 3
|
|
Direct Extruder V4.1
|
DIY plastics granule extruder version 4.1; Auger screws
|
|
|
DIY plastics granule extruder version 4.1
|
|
Direct Extruder V4
|
DIY plastics granule extruder version 4
|
|
Direct Extruder V5.0
|
DIY granule extruder V5.0; Prusa MK4
|
|
Direct Extruder V5.1
|
DIY granule extruder V5.1
|
|
Direct Extruder V5.3
|
DIY granule extruder V5.3
|
|
Discharging (inductor
|
Self-Switching operation
|
|
Discharging progress
|
Secondary batteries
|
|
Discharging
|
Secondary batteries
|
|
Discrete energy level
|
Electronic band structure
|
|
Dissociation of water
|
Standard electrode potential
|
|
Dissociation
|
Electrolysis
|
|
|
Standard electrode potential
|
|
Distance over time plot
|
Speed
|
|
Division
|
Oscilloscope
|
|
DLP printer
|
Review Longer Orange 10 DLP printer
|
|
DOD
|
Secondary batteries
|
|
Domains
|
Magnetic hysteresis
|
|
Donation
|
Support me
|
|
|
Wall of fame - RoboSpatium
|
|
|
Wall of fame - RoboSpatium
|
|
Dopant
|
Doping
|
|
Doping
|
Diodes
|
|
|
Doping
|
|
Dot matrix printer
|
2D printer from a 3D printer
|
|
Double H bridge
|
PC: Demo board of a double H bridge
|
|
Double-Pole Double-Throw (DPDT)
|
Relay
|
|
Downhill
|
Car design
|
|
Download
|
Downloads
|
|
Drag coefficient
|
Airresistance
|
|
|
Car design
|
|
drag race
|
Java-application static and kinetic friction
|
|
Drag
|
Car design
|
|
|
Wind tunnel
|
|
Drain
|
JFET
|
|
Dropout voltage
|
Constant voltage
|
|
Dry cell
|
Primary Batteries
|
|
DTL
|
Logic gates
|
|
Dual extruder
|
Review Zonestar QR2 3D printer
|
|
Dual system
|
Computing
|
|
Duet rule
|
Chemical equation
|
|
Duty cycle
|
Pulse-width modulation
|
|
Dynamic braking
|
H bridge
|
|
|
|
|
|
Earth metal
|
Periodic table
|
|
Eddy current
|
Eddy currents
|
|
EDM
|
EDM: Active Hammer, Part 1
|
|
|
EDM: Active Hammer, Part 2
|
|
|
EDM: Electrinics (1)
|
|
|
EDM: Flushing
|
|
|
EDM: Microscopic view
|
|
|
EDM: Plasma properties
|
|
|
EDM: Wagners Hammer, Part 3
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Welding inverter
|
|
|
Electrical Discharge Machining
|
|
Efficiency
|
Efficiency
|
|
|
Power output
|
|
electric engineering
|
Contents
|
|
Electric field
|
Static electric fields
|
|
Electric generator
|
Electric generator experiment
|
|
Electric motor
|
AC motor
|
|
|
Asynchronous motor
|
|
|
DC permanent magnet motor
|
|
|
Efficiency
|
|
|
Electrically excited DC motor
|
|
|
Model motor
|
|
|
Power output
|
|
|
Stepper motors
|
|
|
Synchronous motor
|
|
|
Torque curve
|
|
Electric resistance
|
Current and resistance
|
|
Electrical Discharge Machining
|
EDM: Active Hammer, Part 1
|
|
|
EDM: Active Hammer, Part 2
|
|
|
EDM: Electrinics (1)
|
|
|
EDM: Flushing
|
|
|
EDM: Microscopic view
|
|
|
EDM: Plasma properties
|
|
|
EDM: Wagners Hammer, Part 3
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Welding inverter
|
|
|
Electrical Discharge Machining
|
|
Electricity
|
Static electric fields
|
|
Electrode potential
|
PTE table
|
|
Electrode
|
Electrolysis
|
|
Electrogalvanization
|
Corrosion prevention
|
|
Electrolysis
|
Electrolysis
|
|
Electrolyte
|
Electrolysis
|
|
Electromagnet
|
EDM: Wagners Hammer, Part 3
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Wagners Hammer
|
|
|
Relay
|
|
Electromagnetic induction
|
Eddy currents
|
|
|
Induction
|
|
Electromagnetism
|
Magnetism
|
|
Electromecanical rotary encoder
|
Electromechanical encoder disc
|
|
Electromotive force
|
Induction
|
|
Electron acceptor
|
Redox reaction
|
|
Electron configuration
|
PTE table
|
|
Electron donor
|
Redox reaction
|
|
Electron dot diagram
|
Chemical equation
|
|
Electron drift
|
Diodes
|
|
Electron hole
|
Diodes
|
|
|
Doping
|
|
Electron
|
Atoms
|
|
|
Static electric fields
|
|
Electronegativity
|
Chemical reaction
|
|
Electronic band structure
|
Electronic band structure
|
|
Electronic shell
|
Atoms
|
|
Electronics
|
EDM: Electrinics (1)
|
|
Electroplating
|
Corrosion prevention
|
|
Elektron energy
|
Electronic band structure
|
|
Elementary charge
|
Static electric fields
|
|
Elements electronegativity
|
PTE table
|
|
Email
|
Contact
|
|
|
PC: mail2code introduction
|
|
Emitter follower
|
Constant voltage
|
|
Emitter
|
Bipolar junction transistor
|
|
Empirical formula
|
Chemical equation
|
|
Encoder disc
|
Electromechanical encoder disc
|
|
|
Encoder disc
|
|
Encryption
|
PC: SCT Version 2
|
|
Ender
|
Review Ender 3D printer
|
|
Endothermic reaction
|
Chemical reaction
|
|
Energy conversion efficiency
|
Efficiency
|
|
Energy conversion
|
Power output
|
|
Energy level
|
Electronic band structure
|
|
Energy
|
Work, energy and power
|
|
Engine displacemant
|
Four stroke engine
|
|
Engraver
|
Review CNC engraver T8
|
|
Engraving
|
EDM: Active Hammer, Part 1
|
|
|
EDM: Active Hammer, Part 2
|
|
|
EDM: Wagners Hammer, Part 3
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Wagners Hammer
|
|
Enhancement type
|
PC: N-channel MOSFETs
|
|
|
PC: P-channel MOSFETs
|
|
Equalizer.
|
RC circuit
|
|
Error detection
|
PC: Basic communication
|
|
Error limit
|
Observational error
|
|
ESP32-CAM
|
R18 construction
|
|
Example circuits ICs
|
PC: Amplifying ICs
|
|
Example circuits N-channel MOSFET
|
PC: N-channel MOSFETs
|
|
Example circuits P-channel MOSFET
|
PC: P-channel MOSFETs
|
|
Exclusive or
|
Logic gates
|
|
Exhaust valve
|
Four stroke engine
|
|
Exothermic reaction
|
Chemical reaction
|
|
Experiment
|
Electric generator experiment
|
|
|
Wind tunnel
|
|
External-rotor configuration
|
Torque curve
|
|
Extruder V2
|
DIY plastics granule extruder version 2
|
|
Extruder V3
|
DIY plastics granule extruder version 3
|
|
Extruder V4.1
|
DIY plastics granule extruder version 4.1; Auger screws
|
|
|
DIY plastics granule extruder version 4.1
|
|
Extruder V4
|
DIY plastics granule extruder version 4
|
|
Extruder V5.0
|
DIY granule extruder V5.0; Prusa MK4
|
|
Extruder V5.1
|
DIY granule extruder V5.1
|
|
Extruder V5.3
|
DIY granule extruder V5.3
|
|
Extruder
|
DIY granule extruder V5.0; Prusa MK4
|
|
|
DIY granule extruder V5.1
|
|
|
DIY granule extruder V5.3
|
|
|
DIY plastics granule extruder version 2
|
|
|
DIY plastics granule extruder version 3
|
|
|
DIY plastics granule extruder version 4.1; Auger screws
|
|
|
DIY plastics granule extruder version 4.1
|
|
|
DIY plastics granule extruder version 4
|
|
|
DIY plastics granule extruder
|
|
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
|
Plastic recycling with a blender
|
|
|
Syringe extruder
|
|
|
|
|
|
F-Number
|
L2 control panel - RoboSpatium
|
|
Face-centered cubic crystal structure
|
Silicon
|
|
Fall time
|
Transistors as a switch
|
|
Farad
|
Capacitor
|
|
Faraday's law
|
Induction
|
|
Ferromagnetic material
|
Magnetic hysteresis
|
|
Ferromagnetism
|
Magnetic hysteresis
|
|
|
Magnetic permeability
|
|
Field lines
|
Static electric fields
|
|
File upload
|
File upload via browser
|
|
Films
|
Encoder disc
|
|
Flat Flex Connetor (FFC)
|
HP6602 printhead
|
|
Flexible Printed Cable (FPC)
|
HP6602 printhead
|
|
Flip-flop
|
Computing
|
|
|
Multivibrator
|
|
Floating
|
PC: Read switching states
|
|
flor
|
Syringe extruder
|
|
FLSUN QQ-S Pro
|
Review FLSUN QQ-S Pro 3D printer
|
|
Flushing
|
EDM: Flushing
|
|
Flyback diode
|
PC: N-channel MOSFETs
|
|
|
PC: P-channel MOSFETs
|
|
Focal length
|
L2 control panel - RoboSpatium
|
|
Focus
|
L2 control panel - RoboSpatium
|
|
Forbidden state
|
Computing
|
|
Forklift
|
R9 construction
|
|
Formulas
|
Formulas
|
|
Forward chemical process
|
Chemical equation
|
|
Four quadrant family
|
Bipolar junction transistor
|
|
four stroke engine
|
Amanco stationary engine
|
|
|
Four stroke engine
|
|
Frequency
|
AC voltage
|
|
Friction
|
Static and kinetic friction
|
|
Full stepping
|
Stepper motors
|
|
Function generator
|
Function generator
|
|
Funduino
|
Microcontroller set
|
|
|
|
|
|
Gain
|
Amplifying circuits
|
|
|
Bipolar junction transistor
|
|
Galling
|
Four stroke engine
|
|
Galvanic cell
|
Galvanic cell
|
|
Galvanization
|
Corrosion prevention
|
|
Game
|
Calculation game
|
|
|
Memory
|
|
|
Number sequence
|
|
|
Number system game
|
|
|
Quiz
|
|
Gate voltage
|
PC: N-channel MOSFETs
|
|
|
PC: P-channel MOSFETs
|
|
Gate
|
JFET
|
|
Gated latch
|
Computing
|
|
Gear drive
|
Torque
|
|
Geeetech E180
|
Review Geeetech E180 3D printer
|
|
Generator
|
Electric generator experiment
|
|
Glow plug
|
Four stroke engine
|
|
GoCNC
|
Review Next3D
|
|
GPIO
|
PC: Amplifying ICs
|
|
|
PC: Amplifying ICs
|
|
|
PC: Demo board of a double H bridge
|
|
|
PC: LED matrix
|
|
|
PC: N-channel MOSFETs
|
|
|
PC: P-channel MOSFETs
|
|
|
PC: Read switching states
|
|
|
PC: Switching LEDs
|
|
|
Physical computing
|
|
|
Python: Commandline parameters
|
|
|
Python: Pulse-width modulation
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
Granule extruder V2
|
DIY plastics granule extruder version 2
|
|
Granule extruder V3
|
DIY plastics granule extruder version 3
|
|
Granule extruder V4.1
|
DIY plastics granule extruder version 4.1; Auger screws
|
|
|
DIY plastics granule extruder version 4.1
|
|
Granule extruder V4
|
DIY plastics granule extruder version 4
|
|
Granule extruder V5.0
|
DIY granule extruder V5.0; Prusa MK4
|
|
Granule extruder V5.1
|
DIY granule extruder V5.1
|
|
Granule extruder V5.3
|
DIY granule extruder V5.3
|
|
Granule extruder
|
DIY plastics granule extruder
|
|
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
|
Plastic recycling with a blender
|
|
Granules
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
|
Plastic recycling with a blender
|
|
grbl
|
PC: Apache Webserver
|
|
Grinder
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
Ground state
|
Electronic band structure
|
|
Group (periodic table)
|
Periodic table
|
|
Group IV semiconductor
|
Doping
|
|
|
|
|
|
H bridge
|
H bridge
|
|
|
PC: Demo board of a double H bridge
|
|
Hackaday Prize
|
DIY plastics granule extruder version 3
|
|
Half cell
|
Galvanic cell
|
|
Half stepping
|
Stepper motors
|
|
Half-metal
|
Periodic table
|
|
Halogen
|
Periodic table
|
|
Handbook Rover
|
User guide Lander - RoboSpatium
|
|
Heat engine
|
Electric generator experiment
|
|
Henry
|
Self-inductance
|
|
Hertz
|
AC voltage
|
|
Hi-Z
|
PC: Read switching states
|
|
High pass filter
|
RC circuit
|
|
High side transistor
|
H bridge
|
|
Hold current
|
Relay
|
|
Hold state
|
Computing
|
|
Hot-dip galvanizing
|
Corrosion prevention
|
|
Hoverboard
|
R15 construction
|
|
HP6602
|
HP6602 printhead
|
|
|
World printer
|
|
HQ camera
|
L2 control panel - RoboSpatium
|
|
HQ Kamera
|
Lander 2 construction
|
|
HUINA 1577
|
R9 construction
|
|
Hybridization
|
Silicon
|
|
Hydratation
|
Electrolysis
|
|
Hydronium ion
|
Standard electrode potential
|
|
Hydronium
|
Standard electrode potential
|
|
Hydroxide ion
|
Standard electrode potential
|
|
Hydroxide
|
Standard electrode potential
|
|
Hypothetical charge
|
Redox reaction
|
|
Hypothetical ion
|
Redox reaction
|
|
Hysteresis loop
|
Magnetic Hysteresis
|
|
Hysteresis
|
Magnetic Hysteresis
|
|
|
Magnetic hysteresis
|
|
|
PC: Read switching states
|
|
|
|
|
|
Ideal gate
|
Logic gates
|
|
Ideal voltage source
|
Constant voltage
|
|
Idle screw
|
Four stroke engine
|
|
Impedance
|
Amplifying circuits
|
|
|
Current & voltage measurement
|
|
|
Oscilloscope
|
|
Imprint
|
Imprint
|
|
Impulse relay
|
Relay
|
|
Impurity atom
|
Diodes
|
|
|
Doping
|
|
Induced voltage
|
Induction
|
|
Inductance
|
Self-inductance
|
|
Induction
|
Eddy currents
|
|
|
Induction
|
|
Inductor
|
Eddy currents
|
|
|
Induction
|
|
|
Inductors
|
|
|
Self-inductance
|
|
|
Winding Machine
|
|
Inertia
|
Acceleration
|
|
Initial magnetization curve
|
Magnetic Hysteresis
|
|
Inkjet printer
|
HP6602 printhead
|
|
|
World printer
|
|
Inner impedance
|
Oscilloscope
|
|
Inner resistance
|
Constant voltage
|
|
|
Oscilloscope
|
|
Inner-transition element
|
Periodic table
|
|
Inox
|
Corrosion prevention
|
|
Input characteristic
|
Bipolar junction transistor
|
|
Input power
|
Amplifying circuits
|
|
|
Power output
|
|
Inrunner
|
Torque curve
|
|
Insta360 Air
|
Insta360 Air
|
|
Insulator
|
Electronic band structure
|
|
Intake valve
|
Four stroke engine
|
|
Integrator
|
Function generator
|
|
Intensive property
|
Temperature measurement
|
|
Internal pull-down
|
PC: Read switching states
|
|
Internal pull-up
|
PC: Read switching states
|
|
Internal resistance
|
Batteries
|
|
International prototype kilogram
|
Observational error
|
|
International system of units
|
Measurement
|
|
Internet Of Things (IOT)
|
Internet Of Things
|
|
Inverse mode
|
Bipolar junction transistor
|
|
Inverting input
|
Operational amplifiers
|
|
Ion activity
|
Standard electrode potential
|
|
Ion
|
Atoms
|
|
Ionic bond
|
Chemical equation
|
|
|
Chemical reaction
|
|
Ionization energy
|
PTE table
|
|
Ionization potential
|
Atoms
|
|
Ionization
|
Atoms
|
|
IOT2020
|
CNC V3.2.2 (Router)
|
|
|
R12 construction
|
|
|
R13 construction
|
|
|
WinchBot 2.0
|
|
Iron loss
|
Efficiency
|
|
ISO
|
L2 control panel - RoboSpatium
|
|
Isolation milling
|
CNC 3018Pro
|
|
IUPAC
|
Periodic table
|
|
|
|
|
|
Java program
|
Java
|
|
Java runtime enviroment
|
Java
|
|
Java
|
Java acceleration
|
|
|
Java application rolling friction
|
|
|
Java asynchronous motor
|
|
|
Java bipolar junction transistor
|
|
|
Java diode
|
|
|
Java junction field effect transistor
|
|
|
Java magnets
|
|
|
Java measurement
|
|
|
Java speed
|
|
|
Java-application "Tour de eco"
|
|
|
Java-application static and kinetic friction
|
|
|
Java
|
|
JFET (Java)
|
Java junction field effect transistor
|
|
JFET
|
JFET
|
|
|
JFET
|
|
JG Aurora A3S
|
Review JG Aurora A3S 3D printer
|
|
JK flip-flop
|
Computing
|
|
Johnny boy
|
Amanco stationary engine
|
|
Joints
|
Adjustable joints
|
|
Jule UJ99-2815B
|
R7 construction
|
|
Junction Field Effect Transistor
|
JFET
|
|
Junction region
|
Diodes
|
|
|
|
|
|
Kelvin
|
Measurement
|
|
|
Temperature measurement
|
|
Kilogram
|
Measurement
|
|
Kinetic energy (Java)
|
Java-application "Tour de eco"
|
|
Kinetic energy
|
Work, energy and power
|
|
Kinetic friction
|
Static and kinetic friction
|
|
Kinetic power
|
Power balance
|
|
Koffer
|
R19 construction
|
|
Kywoo Tycoon
|
Review Kywoo Tycoon 3D printer
|
|
|
|
|
|
L2
|
L2 control panel - RoboSpatium
|
|
|
Lander 2 construction
|
|
Lander 2
|
L2 control panel - RoboSpatium
|
|
|
Lander 2 construction
|
|
Lander
|
Construction details Lander
|
|
Lanthanides
|
Periodic table
|
|
|
PTE table
|
|
Laptop
|
Computer WM8650
|
|
Laser engraver
|
Aufero Laser 1
|
|
|
Aufero Laser 2
|
|
|
Laser Master 2 Pro
|
|
|
NEJE KZ3000 laser engraver
|
|
|
PC: Apache Webserver
|
|
Laser Master 2 Pro
|
Laser Master 2 Pro
|
|
|
PC: Apache Webserver
|
|
Laser
|
Aufero Laser 1
|
|
|
Aufero Laser 2
|
|
|
CNC 3018Pro
|
|
|
Laser Master 2 Pro
|
|
Latch
|
Computing
|
|
|
Multivibrator
|
|
LC-filter
|
Constant voltage
|
|
LCD display (example circuit)
|
Arduino Uno microcontroller
|
|
LCD project
|
PC: Digital ruler
|
|
Lean mixture
|
Four stroke engine
|
|
Least Significant Digit (LSD)
|
Current & voltage measurement
|
|
LED clock
|
PC: LED matrix
|
|
LED Matrix
|
PC: LED matrix
|
|
LED
|
PC: Switching LEDs
|
|
Lens 16mm
|
Lander 2 construction
|
|
Lens 6mm
|
Lander 2 construction
|
|
Lenses
|
CNC V3.2.2 (Router)
|
|
Lenz's law
|
Eddy currents
|
|
Lewis dot diagram
|
Chemical equation
|
|
Lewis structure
|
Chemical equation
|
|
Lifespan (batteries)
|
Secondary batteries
|
|
Linear circuit
|
Constant-resistance network
|
|
Linear regulator
|
Constant voltage
|
|
links
|
Links
|
|
Linux
|
File upload via browser
|
|
|
PC: Apache Webserver
|
|
Liqiud-in-glass thermometer
|
Temperature measurement
|
|
Lithium battery
|
Primary Batteries
|
|
Logic family
|
Logic gates
|
|
Logic gate
|
Logic gates
|
|
London Taxi
|
London Taxi TX2
|
|
Longer LK5 Pro
|
LK5 Pro: Minimize warping
|
|
Longer Orange 10
|
Review Longer Orange 10 DLP printer
|
|
Longer
|
LK5 Pro: Minimize warping
|
|
Lorentz force
|
Magnetism
|
|
Low pass filter
|
RC circuit
|
|
Low side transistor
|
H bridge
|
|
Low-dropout regulator
|
Constant voltage
|
|
Low-order digit
|
Computing
|
|
LTI
|
London Taxi TX2
|
|
Lunar eclipse
|
Lunar eclipse 2015
|
|
|
|
|
|
Magnet
|
Magnets inside magnetic fields
|
|
Magnetic constant
|
Magnetic permeability
|
|
Magnetic energy
|
Energy in magnetic fields
|
|
Magnetic field strength
|
Magnetism
|
|
Magnetic field
|
Energy in magnetic fields
|
|
|
Inductors
|
|
|
Magnetism
|
|
|
Magnets inside magnetic fields
|
|
Magnetic flux density
|
Induction
|
|
|
Inductors
|
|
|
Magnetism
|
|
Magnetic flux
|
Induction
|
|
Magnetic hysteresis
|
Magnetic Hysteresis
|
|
|
Magnetic hysteresis
|
|
Magnetic permeability
|
Magnetic permeability
|
|
Magnetic pole
|
Magnetism
|
|
Magnetic saturation
|
Magnetic Hysteresis
|
|
Magnetically hard
|
Magnetic materials: hard or soft?
|
|
Magnetically soft
|
Magnetic materials: hard or soft?
|
|
Magnetism (Java)
|
Java magnets
|
|
Magnetism
|
Magnetism
|
|
mail2code
|
PC: mail2code introduction
|
|
Main group
|
Periodic table
|
|
Majority carrier
|
Diodes
|
|
Manual Rover
|
User guide Lander - RoboSpatium
|
|
Maths
|
Formulas
|
|
Matrix
|
PC: LED matrix
|
|
Measurement units (Java)
|
Java measurement
|
|
measurement
|
Contents
|
|
|
Measurement
|
|
|
Observational error
|
|
Mechanical energy
|
Work, energy and power
|
|
Mechanical performance
|
Car design
|
|
Mechanical Power
|
Work, energy and power
|
|
Mechanical work
|
Work, energy and power
|
|
mechanics
|
Contents
|
|
Megasamples per second (MS/s)
|
Oscilloscope
|
|
Memory
|
Memory
|
|
Mercury thermometer
|
Temperature measurement
|
|
Metal
|
Periodic table
|
|
Metallic bond
|
Chemical reaction
|
|
Meter
|
Measurement
|
|
Microcontroller
|
Arduino Uno microcontroller
|
|
|
Microcontroller set
|
|
|
PC: Arduino IDE
|
|
|
PC: CNC machines
|
|
|
PC: Demo-console servo drives
|
|
|
PC: Digital ruler
|
|
|
PC: Introduction
|
|
|
PC: mail2code introduction
|
|
|
PC: Microcontroller hardware
|
|
|
PC: PICO servo
|
|
|
PC: Switching LEDs
|
|
|
PC: Xylophone
|
|
Microscope
|
EDM: Electrinics (1)
|
|
|
EDM: Flushing
|
|
|
EDM: Microscopic view
|
|
|
EDM: Plasma properties
|
|
Microscopic magnets
|
Magnetic hysteresis
|
|
Milliampere-hours
|
Batteries
|
|
milling machine
|
CNC V0.5
|
|
|
CNC V0.6
|
|
|
CNC V1.0
|
|
|
CNC V2.0
|
|
|
CNC V2.1
|
|
|
CNC V3.2 (Router)
|
|
|
CNC V3.2.1 (DC motors)
|
|
|
CNC V3.x series
|
|
Mingda D2
|
Review Mingda D2 3D printer
|
|
Mini Computer
|
pi-top[4]
|
|
|
Raspberry Pi Computer on a chip
|
|
Mixture screw
|
Four stroke engine
|
|
MK4
|
DIY granule extruder V5.0; Prusa MK4
|
|
|
DIY granule extruder V5.1
|
|
|
DIY granule extruder V5.3
|
|
Mol
|
Batteries
|
|
|
Measurement
|
|
Molecular formula
|
Chemical equation
|
|
Molecule bond
|
Chemical reaction
|
|
Molecule
|
Chemical reaction
|
|
|
Chemical reaction
|
|
Monostable multivibrator
|
Multivibrator
|
|
Morse code
|
PC: Basic communication
|
|
MOSFET
|
PC: N-channel MOSFETs
|
|
|
PC: P-channel MOSFETs
|
|
Motion detection (computer mouse)
|
Computer mouse
|
|
Mule Team
|
Amanco stationary engine
|
|
Multimeter
|
Current & voltage measurement
|
|
Multiple-emitter-transistor
|
Logic gates
|
|
Multiplexer
|
Computing
|
|
Multiplexing
|
PC: LED matrix
|
|
Multivibrator
|
Multivibrator
|
|
|
Relay
|
|
Muxer
|
Computing
|
|
|
|
|
|
N-channel MOSFET
|
PC: Amplifying ICs
|
|
|
PC: N-channel MOSFETs
|
|
N-channel transistor
|
JFET
|
|
N-type semiconductor
|
Diodes
|
|
|
Doping
|
|
NAND gate
|
Logic gates
|
|
Neefs Hammer
|
EDM: Wagners Hammer, Part 3
|
|
|
EDM: Wagners Hammer
|
|
Neels Hammer
|
EDM: Wagners Hammer
|
|
Negative feedback
|
Operational amplifiers
|
|
Negative Temperature Coefficient
|
Electronic band structure
|
|
NEJE KZ3000
|
NEJE KZ3000 laser engraver
|
|
Neutron
|
Atoms
|
|
News 2016
|
News 2016
|
|
News 2017
|
News 2017
|
|
news
|
News 2019
|
|
|
News 2021
|
|
|
News
|
|
|
News
|
|
|
News
|
|
|
News
|
|
|
News
|
|
|
Welcome page
|
|
Next3D
|
Review Next3D
|
|
NextPCB
|
PC: LED matrix
|
|
No-current torque
|
Model motor
|
|
Nobility
|
Standard electrode potential
|
|
Noble gas
|
Periodic table
|
|
Noble metal
|
Periodic table
|
|
|
Standard electrode potential
|
|
Noise voltage
|
Oscilloscope
|
|
Noise
|
Amplifying circuits
|
|
Non-inverting input
|
Operational amplifiers
|
|
Non-shorting switch
|
Relay
|
|
Nonmetal
|
Periodic table
|
|
NOR gate
|
Logic gates
|
|
NPN-transistor
|
Bipolar junction transistor
|
|
NTC
|
Electronic band structure
|
|
Number of bonds
|
Chemical reaction
|
|
Number of poles
|
Torque curve
|
|
Number sequence (game)
|
Number sequence
|
|
Number system (game)
|
Number system game
|
|
|
|
|
|
Observational error
|
Observational error
|
|
Octet rule
|
Chemical equation
|
|
Ohm's Law (examples)
|
Constant-resistance network
|
|
Ohm
|
Current and resistance
|
|
Ohmic region
|
PC: N-channel MOSFETs
|
|
Ohmmeter
|
Current & voltage measurement
|
|
Omniwheels
|
R19 construction
|
|
Op-amp
|
Operational amplifiers
|
|
|
PC: Amplifying ICs
|
|
Open loop gain
|
Operational amplifiers
|
|
Open Loop
|
PC: Demo-console servo drives
|
|
Operating point
|
Amplifying circuits
|
|
Operational amplifier
|
Operational amplifiers
|
|
|
PC: Amplifying ICs
|
|
OR gate
|
Logic gates
|
|
Orange 10
|
Review Longer Orange 10 DLP printer
|
|
Orbital
|
Atoms
|
|
|
Silicon
|
|
Ortur Aufero Laser 1
|
Aufero Laser 1
|
|
Ortur Aufero Laser 2
|
Aufero Laser 2
|
|
Ortur Laser Master
|
Laser Master 2 Pro
|
|
|
PC: Apache Webserver
|
|
Oscilloscope
|
Oscilloscope
|
|
Output characteristic
|
Bipolar junction transistor
|
|
Output impedance
|
Constant voltage
|
|
Output power
|
Amplifying circuits
|
|
|
Power output
|
|
Output resistance
|
Voltage divider
|
|
Outrunner
|
Torque curve
|
|
Overflow
|
Computing
|
|
Oxidants
|
Redox reaction
|
|
Oxidation number
|
Chemical reaction
|
|
Oxidation state
|
PTE table
|
|
|
Redox reaction
|
|
|
Standard electrode potential
|
|
Oxidation
|
Redox reaction
|
|
|
Standard electrode potential
|
|
Oxidizing agents
|
Redox reaction
|
|
Oxonium ion
|
Standard electrode potential
|
|
Oxonium
|
Standard electrode potential
|
|
|
|
|
|
P-channel MOSFET
|
PC: Amplifying ICs
|
|
|
PC: P-channel MOSFETs
|
|
P-channel transistor
|
JFET
|
|
P-type semiconductor
|
Diodes
|
|
|
Doping
|
|
P/N junction (Java)
|
Java diode
|
|
Parallel circuit
|
Constant-resistance network
|
|
Parallel wound motor
|
Electrically excited DC motor
|
|
Paramagnetism
|
Magnetic permeability
|
|
Parasitic diode
|
PC: Amplifying ICs
|
|
Partial probe
|
Oscilloscope
|
|
Passivation
|
Corrosion prevention
|
|
PCB
|
CNC 3018Pro
|
|
|
PC: Demo board of a double H bridge
|
|
Peak-to-peak-voltage
|
AC voltage
|
|
Pellets
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
|
Plastic recycling with a blender
|
|
Period
|
AC voltage
|
|
|
Periodic table
|
|
Periodic table of elements
|
PTE table
|
|
Periodic table
|
Periodic table
|
|
|
PTE table
|
|
Periodic time
|
AC voltage
|
|
Permanent magnet stepper
|
Stepper motors
|
|
Permanent magnet
|
Magnets inside magnetic fields
|
|
Permeability
|
Magnetic permeability
|
|
|
Magnetism
|
|
pH
|
Standard electrode potential
|
|
Phase angle
|
RC circuit
|
|
Phase change
|
Temperature measurement
|
|
Photovoltaic
|
Solar generator
|
|
Physical compujting
|
PC: Switching LEDs
|
|
Physical computing
|
File upload via browser
|
|
|
Microcontroller set
|
|
|
PC: Amplifying ICs
|
|
|
PC: Amplifying ICs
|
|
|
PC: Apache Webserver
|
|
|
PC: Apache Webserver
|
|
|
PC: Apache Webserver
|
|
|
PC: Arduino IDE
|
|
|
PC: CNC machines
|
|
|
PC: Demo board of a double H bridge
|
|
|
PC: Hardware Raspberry Pi
|
|
|
PC: Introduction
|
|
|
PC: LED matrix
|
|
|
PC: mail2code introduction
|
|
|
PC: Microcontroller hardware
|
|
|
PC: N-channel MOSFETs
|
|
|
PC: P-channel MOSFETs
|
|
|
PC: Read switching states
|
|
|
PC: SCT Version 2
|
|
|
PC: Secure Communication Terminal
|
|
|
PC: Software Raspberry Pi
|
|
|
PC: Xylophone
|
|
|
Physical computing
|
|
|
Python: Commandline parameters
|
|
|
Python: Pulse-width modulation
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
pi-top
|
pi-top[4]
|
|
|
R14 construction
|
|
pi-top[4]
|
pi-top[4]
|
|
|
R14 construction
|
|
Pico Servo
|
PC: PICO servo
|
|
Picture gallery
|
Picture gallery RoboSpatium
|
|
PID controller
|
Arduino Uno microcontroller
|
|
PIPO
|
Computing
|
|
Piston seizure
|
Four stroke engine
|
|
Plasma printer
|
Plasma printer
|
|
Plasma properties
|
EDM: Plasma properties
|
|
Plasma
|
EDM: Plasma properties
|
|
Plastic Powder
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
Plastic
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
|
Plastic recycling with a blender
|
|
Plotter
|
CNC V1.0
|
|
|
CNC V3.0
|
|
|
CNC V3.x series
|
|
|
Plotter from a 3D printer
|
|
|
Plotter from old CDROMs
|
|
|
V plotter
|
|
Plum pudding model
|
Atoms
|
|
PNP-transistor
|
Bipolar junction transistor
|
|
Posistor
|
Electronic band structure
|
|
Position control
|
Servos
|
|
Positive feedback
|
Operational amplifiers
|
|
Positive Temperature Coefficient
|
Electronic band structure
|
|
Potential energy (Java)
|
Java-application "Tour de eco"
|
|
Potential energy
|
Work, energy and power
|
|
Potential power
|
Power balance
|
|
Potential
|
Voltage
|
|
Powder
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
Power balance
|
Power balance
|
|
Power dissipation
|
Bipolar junction transistor
|
|
Power output
|
Power output
|
|
Power rail
|
Power rail system
|
|
Power
|
Current and resistance
|
|
Primary battery
|
Primary Batteries
|
|
Primary cell
|
Primary Batteries
|
|
Print head
|
CNC V1.0
|
|
Print method
|
LK5 Pro: Minimize warping
|
|
Printer
|
CNC V3.1 (printer)
|
|
|
HP6602 printhead
|
|
|
Plasma printer
|
|
|
Transmissive optical sensors
|
|
|
World printer
|
|
Printhead
|
HP6602 printhead
|
|
|
World printer
|
|
Project car
|
London Taxi TX2
|
|
Project
|
Project description
|
|
Protective resistor
|
PC: Read switching states
|
|
Proton
|
Atoms
|
|
Protonation of water
|
Standard electrode potential
|
|
Protonation
|
Standard electrode potential
|
|
Prusa MK4
|
DIY granule extruder V5.0; Prusa MK4
|
|
|
DIY granule extruder V5.1
|
|
|
DIY granule extruder V5.3
|
|
Prusa
|
DIY granule extruder V5.0; Prusa MK4
|
|
|
DIY granule extruder V5.1
|
|
|
DIY granule extruder V5.3
|
|
PTC
|
Electronic band structure
|
|
Pull-down resistor
|
PC: N-channel MOSFETs
|
|
Pull-Down
|
PC: Read switching states
|
|
|
Transistors as a switch
|
|
Pull-Up
|
PC: Read switching states
|
|
Pulse-width modulation
|
Pulse-width modulation
|
|
|
Python: Pulse-width modulation
|
|
Push button
|
Relay
|
|
Push to break
|
Relay
|
|
Push to make
|
Relay
|
|
Push-pull
|
Amplifying circuits
|
|
|
Logic gates
|
|
Push-up
|
Transistors as a switch
|
|
Pushrod
|
Four stroke engine
|
|
PWM
|
Pulse-width modulation
|
|
|
Python: Pulse-width modulation
|
|
Pythin
|
File upload via browser
|
|
Python
|
PC: Apache Webserver
|
|
|
PC: Apache Webserver
|
|
|
Python: Commandline parameters
|
|
|
Python: Pulse-width modulation
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
|
|
|
QQ-S Pro
|
Review FLSUN QQ-S Pro 3D printer
|
|
Quiz
|
Quiz
|
|
|
|
|
|
R10
|
R10 construction
|
|
R11
|
R11 construction
|
|
|
R11 control panel - RoboSpatium
|
|
R12
|
R12 construction
|
|
|
R13 construction
|
|
R13
|
R13 control panel - RoboSpatium
|
|
R14
|
R14 construction
|
|
|
R14 control panel - RoboSpatium
|
|
R15
|
R15 construction
|
|
R18
|
R18 construction
|
|
R19
|
R19 construction
|
|
R20
|
R20 construction
|
|
R21
|
R21 construction
|
|
R3
|
R3 construction
|
|
R4
|
R4 construction
|
|
R5
|
R5 construction
|
|
R6
|
R6 construction
|
|
R7
|
R7 construction
|
|
R8
|
R8 construction
|
|
|
R9 construction
|
|
RA flip-flop
|
Computing
|
|
Rails
|
Power rail system
|
|
Raspberry HQ camera
|
L2 control panel - RoboSpatium
|
|
Raspberry HQ Kamera
|
Lander 2 construction
|
|
Raspberry Pi
|
Electric generator experiment
|
|
|
File upload via browser
|
|
|
Internet Of Things
|
|
|
Lander 2 construction
|
|
|
Lunar eclipse 2015
|
|
|
NEJE KZ3000 laser engraver
|
|
|
PC: Apache Webserver
|
|
|
PC: Apache Webserver
|
|
|
PC: Apache Webserver
|
|
|
PC: Hardware Raspberry Pi
|
|
|
PC: Introduction
|
|
|
PC: Read switching states
|
|
|
PC: Software Raspberry Pi
|
|
|
PC: Switching LEDs
|
|
|
Physical computing
|
|
|
pi-top[4]
|
|
|
Plotter from old CDROMs
|
|
|
Python: Commandline parameters
|
|
|
Python: Pulse-width modulation
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
R10 construction
|
|
|
R11 construction
|
|
|
R14 construction
|
|
|
R15 construction
|
|
|
R19 construction
|
|
|
R20 construction
|
|
|
R21 construction
|
|
|
R3 construction
|
|
|
R4 construction
|
|
|
R5 construction
|
|
|
R6 construction
|
|
|
R7 construction
|
|
|
R8 construction
|
|
|
R9 construction
|
|
|
Raspberry Pi Computer on a chip
|
|
|
Robot arm v0.1
|
|
|
Robotic arm v1.0
|
|
|
V plotter
|
|
|
WinchBot 1.5
|
|
|
WinchBot 1.5
|
|
|
WinchBot
|
|
Raspberry Pico
|
PC: PICO servo
|
|
|
PC: Secure Communication Terminal
|
|
RC car
|
R7 construction
|
|
|
R8 construction
|
|
|
R9 construction
|
|
RC Servo
|
PC: PICO servo
|
|
RC-filter
|
Constant voltage
|
|
RDL
|
Logic gates
|
|
Reactant
|
Chemical equation
|
|
Reactants
|
Chemical equation
|
|
Reaction
|
Chemical equation
|
|
Read switches
|
PC: Read switching states
|
|
Reading error
|
Observational error
|
|
Real gate
|
Logic gates
|
|
Real voltage source
|
Constant voltage
|
|
Rechargeable battery
|
Secondary batteries
|
|
Rechargeable cell
|
Secondary batteries
|
|
Recombination
|
Diodes
|
|
Recycling
|
Energy consumtion whilae grinding PLA
|
|
|
Plastic powder with a grinder
|
|
|
Plastic recycling with a blender
|
|
Redox reaction
|
Redox reaction
|
|
|
Standard electrode potential
|
|
Reducing agents
|
Redox reaction
|
|
Reductans
|
Redox reaction
|
|
Reduction-oxidation
|
Redox reaction
|
|
Reduction
|
Redox reaction
|
|
Reed contact
|
Relay
|
|
Regenerative braking
|
H bridge
|
|
Register
|
Computing
|
|
Relative error
|
Observational error
|
|
Relative permeability
|
Magnetic permeability
|
|
Relay
|
Physical computing
|
|
|
Relay
|
|
Reluctance stepper motor
|
Stepper motors
|
|
Remanence
|
Magnetic Hysteresis
|
|
|
Magnetic materials: hard or soft?
|
|
|
Relay
|
|
Remote control
|
Rover construction
|
|
Resin printer
|
Review Longer Orange 10 DLP printer
|
|
Resistance thermometer
|
Temperature measurement
|
|
Resistance
|
Constant-resistance network
|
|
|
Current and resistance
|
|
Resistivity
|
Efficiency
|
|
Resistor
|
Constant-resistance network
|
|
|
Electronic band structure
|
|
Resonance frequency
|
RLC circuit
|
|
Resonance
|
RLC circuit
|
|
Response
|
Response
|
|
Restricted combination
|
Computing
|
|
Reverse charging
|
Secondary batteries
|
|
Reverse mode
|
Bipolar junction transistor
|
|
Reverse reaction
|
Chemical equation
|
|
Review
|
Insta360 Air
|
|
|
Overview 3D printers
|
|
|
Review Anet A8 3D printer
|
|
|
Review Anet E10 3D printer
|
|
|
Review Anycubic i3 Mega 3D printer
|
|
|
Review Anycubic Kossel 3D printer
|
|
|
Review Artillery Sidewinder X2 3D printer
|
|
|
Review CNC engraver T8
|
|
|
Review CR-10S 3D printer
|
|
|
Review CR-10V2 3D printer
|
|
|
Review Creality CR-10
|
|
|
Review Ender 3D printer
|
|
|
Review FLSUN QQ-S Pro 3D printer
|
|
|
Review Geeetech E180 3D printer
|
|
|
Review JG Aurora A3S 3D printer
|
|
|
Review Kywoo Tycoon 3D printer
|
|
|
Review Longer Orange 10 DLP printer
|
|
|
Review Mingda D2 3D printer
|
|
|
Review Next3D
|
|
|
Review Tevo Michelangelo 3D printer
|
|
|
Review Tronxy p802 3D printer
|
|
|
Review Tronxy X5 3D printer
|
|
|
Review Zonestar M8R2 3D printer
|
|
|
Review Zonestar QA 3D printer
|
|
|
Review Zonestar QR2 3D printer
|
|
Revolution speed
|
Power output
|
|
|
Torque curve
|
|
Rheostatic braking
|
H bridge
|
|
Rich mixture
|
Four stroke engine
|
|
Right hand grip rule
|
Eddy currents
|
|
Ripple carry adder
|
Computing
|
|
Ripple carry subtractor
|
Computing
|
|
Ripple counter
|
Computing
|
|
Ripple
|
Computing
|
|
|
Constant voltage
|
|
Rise time
|
Transistors as a switch
|
|
RLC circuit
|
RLC circuit
|
|
RMS
|
AC voltage
|
|
RoboSpatium
|
Cent-Prize winners RoboSpatium
|
|
|
Construction details Lander
|
|
|
Contents RoboSpatium
|
|
|
Lander 2 construction
|
|
|
Picture gallery RoboSpatium
|
|
|
R10 construction
|
|
|
R11 construction
|
|
|
R12 construction
|
|
|
R13 construction
|
|
|
R14 construction
|
|
|
R15 construction
|
|
|
R18 construction
|
|
|
R19 construction
|
|
|
R20 construction
|
|
|
R21 construction
|
|
|
R3 construction
|
|
|
R4 construction
|
|
|
R5 construction
|
|
|
R6 construction
|
|
|
R7 construction
|
|
|
R8 construction
|
|
|
R9 construction
|
|
|
Rover construction
|
|
|
Rover stats RoboSpatium
|
|
|
User guide Lander - RoboSpatium
|
|
|
Video gallery - RoboSpatium
|
|
|
Wall of fame - RoboSpatium
|
|
|
Wall of fame - RoboSpatium
|
|
|
World Tour Robver - RoboSpatium
|
|
Robot arm
|
Construction details Lander
|
|
|
WinchBot 1.5
|
|
|
WinchBot
|
|
Robot
|
L2 control panel - RoboSpatium
|
|
|
Power rail system
|
|
|
R11 control panel - RoboSpatium
|
|
|
R13 control panel - RoboSpatium
|
|
|
R14 control panel - RoboSpatium
|
|
|
R20 construction
|
|
|
R21 construction
|
|
|
Robotic arm v1.0
|
|
|
World Tour Robver - RoboSpatium
|
|
Robotic arm V1.0
|
Robotic arm v1.0
|
|
Robotic arm
|
Robot arm v0.1
|
|
|
WinchBot 2.0
|
|
Robots
|
Contents RoboSpatium
|
|
|
User guide Lander - RoboSpatium
|
|
Rocker arm
|
Four stroke engine
|
|
Rolling friction (Java)
|
Java application rolling friction
|
|
Rolling friction
|
Power balance
|
|
|
Rolling friction
|
|
Rolling resistance coefficient
|
Rolling friction
|
|
Rolling resistance
|
Car design
|
|
Roof battens
|
Robotic arm v1.0
|
|
Root mean square
|
AC voltage
|
|
Rotary encoder
|
Electromechanical encoder disc
|
|
|
Encoder disc
|
|
Rotating magnetic field
|
Synchronous motor
|
|
Rotor
|
DC permanent magnet motor
|
|
Router
|
CNC V0.5
|
|
|
CNC V0.6
|
|
|
CNC V1.0
|
|
|
CNC V2.0
|
|
|
CNC V2.1
|
|
|
CNC V3.2 (Router)
|
|
|
CNC V3.2.1 (DC motors)
|
|
|
CNC V3.x series
|
|
Rover
|
Contents RoboSpatium
|
|
|
L2 control panel - RoboSpatium
|
|
|
Power rail system
|
|
|
R10 construction
|
|
|
R11 construction
|
|
|
R11 control panel - RoboSpatium
|
|
|
R12 construction
|
|
|
R13 construction
|
|
|
R13 control panel - RoboSpatium
|
|
|
R14 construction
|
|
|
R14 control panel - RoboSpatium
|
|
|
R15 construction
|
|
|
R18 construction
|
|
|
R19 construction
|
|
|
R20 construction
|
|
|
R21 construction
|
|
|
R3 construction
|
|
|
R4 construction
|
|
|
R5 construction
|
|
|
R6 construction
|
|
|
R7 construction
|
|
|
R8 construction
|
|
|
R9 construction
|
|
|
Rover construction
|
|
|
World Tour Robver - RoboSpatium
|
|
RS components
|
Robot arm v0.1
|
|
|
WinchBot 2.0
|
|
|
WinchBot
|
|
RS flip-flop
|
Relay
|
|
RS latch
|
Computing
|
|
RS-Group
|
Solar generator
|
|
RTL
|
Logic gates
|
|
Rubber wire
|
PC: Basic communication
|
|
Rust converter
|
Corrosion prevention
|
|
Rust
|
Corrosion prevention
|
|
|
Corrosion
|
|
|
|
|
|
Sacrificial anode
|
Corrosion prevention
|
|
Saito FA-40
|
Four stroke engine
|
|
Salt bridge
|
Galvanic cell
|
|
Sampling rate
|
Oscilloscope
|
|
Saturation region
|
PC: N-channel MOSFETs
|
|
Saturation
|
Magnetic Hysteresis
|
|
|
Magnetic materials: hard or soft?
|
|
Sawtooth wave
|
Function generator
|
|
Scale
|
Observational error
|
|
Schmitt trigger
|
Operational amplifiers
|
|
Screw (Extruder)
|
DIY plastics granule extruder version 4.1; Auger screws
|
|
SCT
|
PC: SCT Version 2
|
|
Second
|
Measurement
|
|
Secondary cell
|
Secondary batteries
|
|
Secure Communication Terminal
|
PC: SCT Version 2
|
|
|
PC: Secure Communication Terminal
|
|
Sedimantation
|
Electrolysis
|
|
Self-discharge
|
Secondary batteries
|
|
Self-inductance
|
Self-inductance
|
|
Semiconductor
|
Doping
|
|
|
Electronic band structure
|
|
|
Periodic table
|
|
Sensitivity
|
Observational error
|
|
Sensor
|
Transmissive optical sensors
|
|
Sepex
|
Electrically excited DC motor
|
|
Series-wound motor
|
Electrically excited DC motor
|
|
Service
|
Python: switching GPIOs
|
|
Servo control
|
Python: Pulse-width modulation
|
|
Servo driver
|
Servos
|
|
Servo hack
|
Servos
|
|
Servo tester
|
Servos
|
|
Servo
|
Arduino Uno microcontroller
|
|
|
Encoder disc
|
|
|
PC: PICO servo
|
|
|
Servos
|
|
Servomechanism
|
Servos
|
|
Servomotor
|
PC: Demo-console servo drives
|
|
|
PC: PICO servo
|
|
SHE
|
Standard electrode potential
|
|
Shell
|
Atoms
|
|
Shift register
|
Computing
|
|
Shoot through
|
H bridge
|
|
Shunt-wound motor
|
Electrically excited DC motor
|
|
Shunt
|
Current & voltage measurement
|
|
Shuttleworth Fund
|
DIY plastics granule extruder version 3
|
|
Sidewinder X2
|
Review Artillery Sidewinder X2 3D printer
|
|
Siemens
|
PC: Demo-console servo drives
|
|
Silicon
|
Silicon
|
|
Silver oxide battery
|
Primary Batteries
|
|
Silver-zinc battery
|
Primary Batteries
|
|
SIMATIC IOT2020
|
CNC V3.2.2 (Router)
|
|
|
Electric generator experiment
|
|
|
PC: Demo-console servo drives
|
|
SIMATIC
|
R12 construction
|
|
|
R13 construction
|
|
|
WinchBot 2.0
|
|
SINAMICS V90PTI
|
PC: Demo-console servo drives
|
|
Single displacement reaction
|
Standard electrode potential
|
|
Single-Pole (SPDT)
|
Relay
|
|
Single-Throw Double-Pole (STDP)
|
Relay
|
|
Sink Current Driver
|
PC: Amplifying ICs
|
|
SIPO
|
Computing
|
|
SISO
|
Computing
|
|
SISP
|
Computing
|
|
Slew rate
|
Oscilloscope
|
|
|
Transistors as a switch
|
|
Sliding contact
|
Power rail system
|
|
Slipstream
|
Wind tunnel
|
|
Slope
|
Car design
|
|
|
Oscilloscope
|
|
|
Power balance
|
|
Slowing down
|
Power balance
|
|
Slushing oil
|
Corrosion prevention
|
|
SN74154N
|
PC: Amplifying ICs
|
|
SOC
|
pi-top[4]
|
|
|
Raspberry Pi Computer on a chip
|
|
|
Secondary batteries
|
|
Software LED Matrix
|
PC: LED matrix
|
|
Software
|
PC: mail2code introduction
|
|
Solar cell
|
Solar generator
|
|
Solar generator
|
Solar generator
|
|
Solute
|
Electrolysis
|
|
Solution
|
Electrolysis
|
|
Solvent
|
Electrolysis
|
|
Source code
|
Downloads
|
|
Source Current Driver
|
PC: Amplifying ICs
|
|
Source
|
JFET
|
|
Spark erosion
|
EDM: Active Hammer, Part 1
|
|
|
EDM: Active Hammer, Part 2
|
|
|
EDM: Electrinics (1)
|
|
|
EDM: Flushing
|
|
|
EDM: Microscopic view
|
|
|
EDM: Plasma properties
|
|
|
EDM: Wagners Hammer, Part 3
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Wagners Hammer
|
|
|
EDM: Welding inverter
|
|
Spark
|
EDM: Plasma properties
|
|
Specific conductance
|
Efficiency
|
|
Specific electrical resistance
|
Efficiency
|
|
Speed
|
Speed
|
|
Spontaneous reaction
|
Chemical reaction
|
|
Square wave
|
Function generator
|
|
Stainless steel
|
Corrosion prevention
|
|
Standard electrode potential
|
Corrosion
|
|
|
Standard electrode potential
|
|
Standard hydrogen electrode
|
Standard electrode potential
|
|
Starting page
|
Welcome page
|
|
State Of Charge
|
Secondary batteries
|
|
Static friction
|
Static and kinetic friction
|
|
Stationary engine
|
Amanco stationary engine
|
|
Statistics
|
Rover stats RoboSpatium
|
|
Stator coil
|
Electrically excited DC motor
|
|
Stator
|
DC permanent magnet motor
|
|
Stepper motor
|
Model motor
|
|
|
Plotter from old CDROMs
|
|
|
Stepper motors
|
|
|
V plotter
|
|
Stoichiometric numbers
|
Chemical equation
|
|
Storage battery
|
Secondary batteries
|
|
streaming
|
R10 construction
|
|
|
R11 construction
|
|
|
R12 construction
|
|
|
R13 construction
|
|
|
R6 construction
|
|
|
R7 construction
|
|
|
R8 construction
|
|
|
R9 construction
|
|
Strobe
|
PC: Amplifying ICs
|
|
Stroke length
|
Four stroke engine
|
|
Stroke
|
Four stroke engine
|
|
Subshell
|
Atoms
|
|
Subtractor
|
Computing
|
|
Sucrose
|
DIY plastics granule extruder version 3
|
|
Sugar
|
DIY plastics granule extruder version 3
|
|
|
Syringe extruder
|
|
Sunflower Oil
|
Syringe extruder
|
|
Support
|
Support me
|
|
Switch
|
PC: Read switching states
|
|
|
Transistors as a switch
|
|
Switching delay
|
PC: Amplifying ICs
|
|
Switching frequency
|
RC circuit
|
|
Switching GPIOs
|
Python: Commandline parameters
|
|
|
Python: Pulse-width modulation
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
|
Python: switching GPIOs
|
|
Switching losses
|
PC: N-channel MOSFETs
|
|
Switching speed
|
PC: N-channel MOSFETs
|
|
Symbols
|
Circuit Symbols
|
|
Synchronous counter
|
Computing
|
|
Synchronous motor
|
Synchronous motor
|
|
Syringe extruder
|
Syringe extruder
|
|
System on a chip
|
Raspberry Pi Computer on a chip
|
|
Systematic error
|
Observational error
|
|
|
|
|
|
T flip-flop
|
Computing
|
|
|
Relay
|
|
T8
|
Review CNC engraver T8
|
|
Table of content
|
Contents
|
|
Table
|
Contents
|
|
Tap code
|
PC: Basic communication
|
|
TDC
|
Four stroke engine
|
|
technology
|
Contents
|
|
Temperature coefficient
|
Efficiency
|
|
Temperature
|
Temperature measurement
|
|
Tetrahedral angle
|
Silicon
|
|
Tevo Michelangelo
|
Review Tevo Michelangelo 3D printer
|
|
Thermistor
|
Electronic band structure
|
|
Thermocouple
|
Temperature measurement
|
|
Thermometer
|
Temperature measurement
|
|
Three-phase AC synchronous motor
|
Synchronous motor
|
|
Three-phase electric power
|
Synchronous motor
|
|
Threshold voltage
|
PC: Amplifying ICs
|
|
|
PC: N-channel MOSFETs
|
|
|
PC: P-channel MOSFETs
|
|
Throttle lever
|
Four stroke engine
|
|
Time per division
|
Oscilloscope
|
|
Tire
|
Rolling friction
|
|
Top dead centre
|
Four stroke engine
|
|
Torque curve
|
Power output
|
|
Torque
|
Power output
|
|
|
Torque curve
|
|
|
Torque
|
|
Total current
|
Constant-resistance network
|
|
Totem-pole
|
Logic gates
|
|
Transfer characteristic
|
Bipolar junction transistor
|
|
Transistor
|
Bipolar junction transistor
|
|
|
Transistors as a switch
|
|
Transition element
|
Periodic table
|
|
Transmissive optical sensor
|
Transmissive optical sensors
|
|
Triangular wave
|
Function generator
|
|
Trigger
|
Oscilloscope
|
|
Triple point of water
|
Temperature measurement
|
|
Tristate
|
PC: Read switching states
|
|
Tronxy P802
|
Review Tronxy p802 3D printer
|
|
Tronxy X5
|
Review Tronxy X5 3D printer
|
|
TTL
|
Logic gates
|
|
Turn-on delay
|
H bridge
|
|
TX2
|
London Taxi TX2
|
|
Tycoon 3D printer
|
Review Kywoo Tycoon 3D printer
|
|
|
|
|
|
Unified atomic mass units
|
Batteries
|
|
Unit
|
Measurement
|
|
universal joint
|
Adjustable joints
|
|
Universal logic gate
|
Logic gates
|
|
Uphill
|
Car design
|
|
USB
|
PC: Apache Webserver
|
|
User guide Rover
|
User guide Lander - RoboSpatium
|
|
|
|
|
|
V plotter
|
V plotter
|
|
Valence band
|
Electronic band structure
|
|
Valve clearance
|
Four stroke engine
|
|
Variable resistance
|
Voltage divider
|
|
vector
|
Acceleration
|
|
Velocity (Java)
|
Java speed
|
|
Velocity
|
Acceleration
|
|
|
Speed
|
|
Vertical plotter
|
V plotter
|
|
Video Build instruction
|
Lander 2 construction
|
|
Video
|
2D printer from a 3D printer
|
|
|
Amanco stationary engine
|
|
|
Aufero Laser 1
|
|
|
Aufero Laser 2
|
|
|
CNC 3018Pro
|
|
|
CNC V0.5
|
|
|
CNC V0.6
|
|
|
CNC V2.0
|
|
|
CNC V2.1
|
|
|
CNC V3.0
|
|
|
CNC V3.1 (printer)
|
|
|
CNC V3.2 (Router)
|
|
|
CNC V3.2.1 (DC motors)
|
|
|
CNC V3.2.2 (Router)
|
|
|
DIY granule extruder V5.0; Prusa MK4
|
|
|
DIY granule extruder V5.1
|
|
|
DIY granule extruder V5.3
|
|
|
DIY plastics granule extruder version 2
|
|
|
DIY plastics granule extruder version 3
|
|
|
DIY plastics granule extruder version 4.1; Auger screws
|
|
|
DIY plastics granule extruder version 4.1
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DIY plastics granule extruder version 4
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DIY plastics granule extruder
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EDM: Active Hammer, Part 1
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EDM: Active Hammer, Part 2
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EDM: Electrinics (1)
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EDM: Flushing
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EDM: Microscopic view
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EDM: Plasma properties
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EDM: Wagners Hammer, Part 3
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EDM: Wagners Hammer
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EDM: Wagners Hammer
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EDM: Welding inverter
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Electric generator experiment
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Electrical Discharge Machining
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Encoder disc
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Energy consumtion whilae grinding PLA
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HP6602 printhead
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Insta360 Air
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Lander 2 construction
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Laser Master 2 Pro
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LK5 Pro: Minimize warping
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Lunar eclipse 2015
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NEJE KZ3000 laser engraver
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PC: Basic communication
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PC: CNC machines
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PC: Demo board of a double H bridge
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PC: Digital ruler
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PC: LED matrix
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PC: Xylophone
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Plasma printer
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Plastic powder with a grinder
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Plastic recycling with a blender
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Plotter from a 3D printer
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Plotter from old CDROMs
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R10 construction
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R11 construction
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R12 construction
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R13 construction
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R14 construction
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R15 construction
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R18 construction
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R19 construction
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R20 construction
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R21 construction
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R3 construction
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R4 construction
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R5 construction
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R6 construction
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R7 construction
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R8 construction
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R9 construction
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Review Anet A8 3D printer
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Review Anet E10 3D printer
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Review Anycubic i3 Mega 3D printer
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Review Anycubic Kossel 3D printer
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Review Artillery Sidewinder X2 3D printer
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Review CNC engraver T8
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Review CR-10S 3D printer
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Review CR-10V2 3D printer
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Review Creality CR-10
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Review Ender 3D printer
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Review FLSUN QQ-S Pro 3D printer
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Review Geeetech E180 3D printer
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Review JG Aurora A3S 3D printer
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Review Kywoo Tycoon 3D printer
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Review Longer Orange 10 DLP printer
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Review Mingda D2 3D printer
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Review Next3D
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Review Tevo Michelangelo 3D printer
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Review Tronxy p802 3D printer
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Review Tronxy X5 3D printer
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Review Zonestar M8R2 3D printer
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Review Zonestar QA 3D printer
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Review Zonestar QR2 3D printer
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Robot arm v0.1
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Robotic arm v1.0
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Rover construction
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Solar generator
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Syringe extruder
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V plotter
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Video gallery - RoboSpatium
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WinchBot 1.5
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WinchBot 2.0
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WinchBot
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Wind tunnel
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Winding Machine
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World printer
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Virtual ground
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Operational amplifiers
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Viscosity
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Airresistance
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Voltage divider
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Constant-resistance network
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Voltage follower
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Constant voltage
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Voltage stabilisation
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Voltage divider
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Voltage
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Current & voltage measurement
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Voltage
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Voltaqge regulation
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Constant voltage
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Voltmeter
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Current & voltage measurement
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Volts per division
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Oscilloscope
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Volume resistivity
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Efficiency
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Wagners Hammer
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EDM: Wagners Hammer, Part 3
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EDM: Wagners Hammer
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EDM: Wagners Hammer
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Wall of fame
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Wall of fame - RoboSpatium
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Wall of fame - RoboSpatium
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Warping
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LK5 Pro: Minimize warping
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Webcam
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Contents RoboSpatium
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L2 control panel - RoboSpatium
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Lander 2 construction
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R10 construction
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R11 construction
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R12 construction
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R13 construction
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R14 construction
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R15 construction
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R18 construction
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R19 construction
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R20 construction
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R21 construction
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R3 construction
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R4 construction
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R5 construction
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R6 construction
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R7 construction
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R8 construction
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R9 construction
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Rover construction
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Webserver
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File upload via browser
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PC: Apache Webserver
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Weiss domain
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Magnetic hysteresis
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Welding inverter
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EDM: Welding inverter
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Wheatstone bridge
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H bridge
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Wheel drive
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Torque
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Why these pages exist
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Project description
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WinchBot 1.5
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WinchBot 1.5
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WinchBot 2.0
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WinchBot 2.0
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WinchBot
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WinchBot
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Wind tunnel
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Wind tunnel
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Winding Machine
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Winding Machine
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Window comparator
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Servos
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Wiper motor servo
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PC: PICO servo
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Wiper motor
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Arduino Uno microcontroller
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Wiper servo
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PC: PICO servo
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wiringPi
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PC: Software Raspberry Pi
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WLtoys 18628
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R6 construction
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WM8650
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Computer WM8650
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Wold Printer
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HP6602 printhead
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World printer
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Work
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Work, energy and power
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World Printer
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Plasma printer
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World Tour Rover
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World Tour Robver - RoboSpatium
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XNOR gate
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Logic gates
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XOR gate
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Logic gates
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Xylophone
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PC: CNC machines
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PC: Xylophone
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Zener voltage
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Voltage divider
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Zenerdiode
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Voltage divider
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Zinc paint
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Corrosion prevention
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Zinc-air battery
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Primary Batteries
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Zinc-carbon battery
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Primary Batteries
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Zombie 8E
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R8 construction
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Zonestar M8R2
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Review Zonestar M8R2 3D printer
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Zonestar P802 series
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Review Zonestar QA 3D printer
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Zonestar P802
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2D printer from a 3D printer
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Plotter from a 3D printer
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Zonestar QA
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Review Zonestar QA 3D printer
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Zonestar QR2
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Review Zonestar QR2 3D printer
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Zonestar
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DIY plastics granule extruder version 2
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DIY plastics granule extruder version 3
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DIY plastics granule extruder version 4.1; Auger screws
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DIY plastics granule extruder version 4.1
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DIY plastics granule extruder version 4
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DIY plastics granule extruder
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