These triggers are the same ones found in modern game controllers. They have a 10k potentiometer that gets adjusted by the spring-loaded trigger. Read more…
This breakout board makes it easy to use the Game Controller Triggers.
Simply snap the trigger into place on the appropriate side of the board
and solder the potentiometer pins.
Read more…
Large (⌀5 cm) trackball for X and Y axis control with PS/2 computer mouse output. Connections for three pushbuttons mapped to left, middle and right mouse click. Read more…