The SRT P1 throttle and clutch pedal is based on a compression spring and offers all possible adjustments:
- start and finish position
- spring preload
- spring force
The P1 gas pedal and clutch pedal offers a reliable and solid mechanism. The whole mechanism is based on a compression spring. Forged steel rods can be used to stiffen the lever if necessary.
The clutch simply uses a stiffer spring.
An optional LED strip can be integrated to illuminate the mechanism.
3D files are available on the download page.
The shopping list is available here.
The firmware includes the required libraries. You just need to load the code in the Arduino IDE, flash the board, and then adjust the min and max values using the Arduino monitor.