[eric] has found that he can build a pretty nice 2 axis joystick out of some VCR parts. Specifically, he’s using the idler wheel. When you disassemble the idler wheel, you’ll find that it has ...

The main components making up the CIMDIT are a 3-axis joystick module, which can double as a 3D CAD mouse, and a set of buttons, knobs and sliders to enable various functions. One rotary encoder ...

when the y-axis of the joystick is moved up or down, the other servo will move up or down. 1. Connect both servos’ red wires to the + 5V rail, and their brown wires to GND on the breadboard. 2.