Hi, how to wiring 5 PIR Motion Sensors in Parallel Problem HC-SR501and received Telegram notification
When modified the code sensors 5 which is at the end of the circuit detects motion, while it’s motion is still ongoing, if sensor 1 and 2 detects motion, it prints to the serial port without delay. However if motion is detected at the same time on sensors 2 and on sensor 5 at exactly the same time, then sensors 5 will output its serial