2 layers38.7 × 114.5 mm
Bikesensor pcb
GronuJ/bikesensor
Geo-tagged bike vibration analysis. ESP32 + MPU-6050 over BLE, GPX from phone, short-time FFTs aligned to ~2 m of road via clock-model + GPS interpolation.
15 parts2
Opencampus
1 boardsKiCad boards from 1 GitHub repository tagged “opencampus”, the most starred first; open any of them in PCBKit.