race-timer

Golf86-Info: retro LED dot-matrix + 7-segment display for a Golf Mk2 race car (G86 ecosystem). ESP32, on-demand MQTT from ecu-to-mqtt and gps-to-mqtt, shift bar and redline warning, WRC-style gear flash, race timers synced with the G86 dashboard, laps, alarms, web panel, OTA. GPL-3.0.

A Python program made to time CO2 cars as they race against others in a drag race along a straight stretch of hallway.

Sailing race start timer for Wear OS — 5/3-min sequences, sync to the gun, works wet. No phone required.

Pinewood derby race manager for Raspberry Pi: round-robin qualifiers, double-elimination brackets, serial timers, photo finishes, live phone views, Google Sheets sync.