This project uses an ultrasonic sensor to detect when a person’s hand is near the dustbin. If the distance is less than 50 cm, a servo motor opens the lid automatically, waits for a few seconds, and ...

MSRC - Multi Sensor for RC - RP2040 - Smartport, Frsky D, XBUS, SRXL, IBUS, SBUS2, Multiplex Sensor Bus, Jeti Ex Bus, Hitec, CRSF, Sanwa, Hott, SRXL2, JR DMSS This is a DIY project to send sensors ...