Turning this clockwise increases the duration the output pin stays HIGH after detecting motion (up to 200 seconds). Turning it counter-clockwise reduces the time (down to 0.5 seconds). Trigger Mode Jumper (L / H)
[ Sensitivity ] [ Time Delay ] ( Rx Adj ) ( Tx Adj ) (_) (_) Counter: Min Counter: Min Clock: Max Clock: Max 1. Sensitivity Adjustment (Distance) hw-416-b pir sensor datasheet
When a warm body passes from one zone to another, the sensor detects a differential shift in IR radiation. Turning this clockwise increases the duration the output
If you hold the board with the white dome (Fresnel lens) facing up and look at the pin header from the side, the pinout is generally structured as follows (always verify with the silkscreen markings on your specific board revision): Sensitivity Adjustment (Distance) When a warm body passes
