SHILLEHTEK HC-SR501 PIR Motion Sensor Module

Features: Use Cases: The HC-SR501 sensor is a highly versatile component often used in automated lighting, security systems, and other devices that are sensitive to motion. Depending on how this is set up, HC-SR501 can operate in wide distances or various ranges, as well as on extreme temperatures.  Wide Voltage Range: Operates between 4.8 and 20V.  Compatibility: This product is compatible with Arduino, Raspberry Pi (All models, including the Pico and Pico W), and other microcontrollers such as Arduino Nano RP2040, and Seed Studio Xiao RP2040, and more.  Adjustable: HC-SR501 has a sensitivity adjustment that allows it to sense movement from 3 to 7 meters away.  Simple Mechanism: If any motion is detected by the sensor, this pin value will be set to “1”. The two potentiometers on the board allow you to adjust the sensitivity and delay time after detecting a movement  Board Dimensions: 32mm*24mm  Angle Sensor: <100 ° cone angle lens size sensor - 23mm diameter