Accelerometer brake controller

thingiverse

This is actually two separate projects sharing the same codebase and basic wiring configuration. The first project revolves around a module case designed to house electronics controlling auxiliary brake lights on motorcycles. An Arduino and an ADXL345 accelerometer collaborate to send a signal to a relay whenever deceleration surpasses a certain threshold, effectively enabling engine braking. A flashing brake light strip mounted on the passenger foot peg brackets springs into action, ensuring that other drivers are aware of your slowing pace even when you downshift. This setup can also be repurposed as an independent brake light attachable to various vehicles such as mopeds or trailers. The cases are currently undergoing testing and will soon be accompanied by parts lists and wiring diagrams for reference. This project is relatively affordable and versatile, making it suitable for a wide range of applications from ATVs to bicycles.