Hw416b Pir Sensor Datasheet Better Link Jun 2026

< 50uA (Excellent for battery-powered IoT devices). Output Level: High 3.3V / Low 0V.

const int pirPin = 2; // HW416B OUT pin const int ledPin = 13; // Built-in LED int motionState = LOW; int lastMotionState = LOW; hw416b pir sensor datasheet better

The HW416B PIR sensor is suitable for a wide range of applications, including: const int pirPin = 2; // HW416B OUT