This is an easy, simple to use Passive IR (PIR) sensor – it only needs a single I/O pin on a microcontroller.
or can be easily interfaced with relay or output transistor to control various loads eg: lamps, motors etc
Working voltage: 4.5V to 20V
Output: High: 3.3V, Low: 0V
Detection angle: Approximately 120 degrees
Range: Adjustable, up to 7m
Trigger modes: L unrepeatable trigger / H repeatable trigger (default)
Dwell time: (Stay-ON time) adjustable between 5-300 Seconds. –
– it can be further increased by increasing the value of the CY1-Timing capacitor on pin 4 of the IC
Operating Temperature: -20 – +80 Degrees C.
PCB Dimensions: 33x25mm, 14mm High not including the Lens; Lens: 11mm high, 23mmDiameter.
Weight: 6g