HC-SR501 PIR with Jumper at back for trigger

This is an HC-SR501 PIR motion sensor with a trigger jumper on the back.

The HC-SR501 PIR Motion Sensor Detector Module is designed to detect motion, typically from a human body, within its range. It is commonly referred to as a “PIR sensor,” “Pyroelectric sensor,” “Passive Infrared sensor,” or “IR Motion sensor.”

The module features an onboard pyroelectric sensor, conditioning circuitry, and a dome-shaped Fresnel lens. It includes a delay time adjustment potentiometer and a sensitivity adjustment potentiometer. It is compatible with ARDUINO, RASPBERRY PI, AVR, PIC, 8051, and other platforms.

Package Includes: