PIR Sensor

Pin Configuration

Vcc Input voltage is +5V for run of the mill applications. Can extend from 4.5V-12V

High/Low Ouput (Dout) Digital beat high (3.3V) when activated (movement distinguished) advanced low(0V) when idle(no
movement identified

Ground Connected to ground of circuit

For Full Details Checkout our Blog on PIR Sensor
https://piees.blogspot.com/2020/06/pir-sensor-interfacing-with-arduino-uno.html