Also built a bike computer for my daughter using an esp32, reed switch and magnet.
As we had recently watched Back To The Future, when she reached 8.8 mph it would play a brief snippet of appropriate music!
As we had recently watched Back To The Future, when she reached 8.8 mph it would play a brief snippet of appropriate music!
Do you also play the approach music when her power output reaches 1.21 Gigawatts?