From SparkFun library of max30105: Hardware Connections (Breakoutboard to Arduino): -5V = 5V (3.3V is allowed) -GND = GND -SDA = D2 (or SDA in Wemos D1-r2) -SCL = D1 (or SCL) -INT = Not connected The ...
This project implements an encoder-based measurement system and PID control for motor speed using Arduino. It includes pulse reading, speed calculation, and closed-loop PID control with simulation ...
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