They’re controlled by an Arduino Nano which has a built-in inertial measurement unit, allowing it to sense the angle the pipe is being held at as well as making determinations about its movement.

Program the Arduino Nano Start the Arduino IDE, open the Arduino script in the arduino/frequencycounter directory, select the Arduino Nano board, and flash it as usual. Note: some of these cheap ...

A 3D-Printable Joystick for use with PC flight simulators Updated! New arduino code has been included in the code folder that should be much more reliable and easier to modify and work with. This ...