Getting Started with the HW-416-B PIR Motion Sensor: A Complete Guide
| Component | Label | Function | |-----------|-------|----------| | Left Potentiometer | | Adjusts output delay time (Tx) after motion stops. CW = longer delay. | | Right Potentiometer | SENS | Adjusts detection sensitivity/distance. CW = more sensitive / longer range. | | Jumper (JP1) | Trigger Mode | H = Repeatable trigger (retriggering resets delay timer). L = Single trigger (output turns off after delay, regardless of continued motion). | hw-416-b pir sensor datasheet