2 layers21 × 37.9 mm

Ir spoke link.layout
niklasdathe/IRBicycleWheelSpeedSensor
Configurable 940 nm IR spoke sensor with KiCad 10 hardware, linked Python/ngspice simulation, ESP-IDF RMT firmware, and JLCPCB exports.
45 parts
Open-source boards designed in KiCad by niklasdathe on GitHub, from 1 repository. A board’s address here is its repository’s there.

niklasdathe/IRBicycleWheelSpeedSensor
Configurable 940 nm IR spoke sensor with KiCad 10 hardware, linked Python/ngspice simulation, ESP-IDF RMT firmware, and JLCPCB exports.