Interfacing Arduino with PSP thumbstick

Just had a simple analogue-read with range-finding loop that scales the two thumbstick axes into the input of red and green legs of an RGB LED.
The thumbstick has a circular limit, so it's not possible to get simultaneous max/min on both axes. It'd be best to treat the input as an angle/magnitude vector (which I plan to do anyway)
It's a bit hard to see the LED colours due to the camera's range, but you can definitely see a red or green tinge when the LED is a bit more dim.

Category:

Science & Technology

Tags:

• arduino
• psp
• thumbstick
• input
• joystick