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TOPICS.

MECHANICS​

  1.  3D Printing

  2.  Bearings

  3.  DC Motor

    1.  Brushed

    2.  Brushless

  4.  Gear Transmission

  5.  Laser Cutting

  6.  Screws/Nuts/Washers

  7.  Servo Motor

  8.  Spacers

ELECTRONICS

  1.  A voltage controlled switch?

    1.  Transistor

    2.  Relais 

  2.  Accelerometer

  3.  Arduino

  4.  Batteries, how to choose the right one?

    1.  â€‹NiMH Battery

    2.  LiPo Battery

  5.  Capacitor

  6.  Diode

  7.  Flat cable

  8.  Gyroscope

  9.  H-Bridge - L298N

  10.  How to reduce a voltage source?

    1.  Voltage Regulator​

    2.  Buck Converter

  11.  Infrared Sensor - IR Sensor

    1.  Distance Sensor​

    2.  Line Tracking

  12.  Joystick

  13.  Light-Emitting Diode - LED

  14.  Liquid Crystal Display - LCD

  15. ​ Ohm's Law - Relation between Voltage and Current​

  16.  PIC Microcontroller

  17.  Piëzo Buzzer

  18.  Pin Header

  19.  Power Supply

  20.  Quartz Crystal

  21.  Resistor

    1.  What is a Resistor in general?​

    2.  Variable Resistor - Flex Sensor

    3.  Potentiometer

  22.  Screw Terminal

  23.  Spacers

  24.  Switches

    1. ​ Push Button

    2.  Toggle Switch

    3.  Other Switches

  25.  The know-how to solder a PCB

  26.  XBee

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