Arduino RPM Counter Using Hall Effect Sensor ESP32
Budget: $10 – $30 USD
SensESP Project uses ESP32 to report to SignalK Server
https://www.youtube.com/watch?v=u2uJMJWsfsg
https://drive.google.com/file/d/1fF-b-D2hYyrRiSvu4FH45FCHrIeO1kYh/view
https://github.com/SignalK/SensESP/blob/main/examples/rpm_counter.cpp
https://www.youtube.com/watch?v=u2uJMJWsfsg
https://drive.google.com/file/d/1fF-b-D2hYyrRiSvu4FH45FCHrIeO1kYh/view
https://github.com/SignalK/SensESP/blob/main/examples/rpm_counter.cpp