IoT based application using Arduino board and PIR sensor to detect presence/movement and turn on an LED automatically - shahnilay36/Interfacing_PIR_Arduino_Uno ...

Code explanation of the Arduino PIR Interfacing. The code explanation of the code is as follows. The complete code can be found at the absolute bottom of the blog. const int pirPin = 5; This line ...

WWZMDiB 5Pcs HC-SR501 PIR Motion Sensor Module 2Pcs Exclusive housing for Arduino Raspberry Pi Toys, Lamps, Electronic Equipment Gikfun MC-38 Wired Door Sensor Magnetic Switch for Arduino EK1656 ...