Velleman Kits & Projects
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Whadda PIR Motion Sensor for Arduino™
Repalcement for Velleman VMA314
Whadda WPSE314 PIR sensors allow to sense motion, almost always used to detect whether a human has moved in or out of the sensor's range.
voltage: 5 VDC
connection: 3 pin: GND, VCC and OUT
adjustments: sensitivity and delay (by trimmer)
delay time: 0.3 to 18 s
output level: high = 3 V, Low = 0 V
max. sensor distance: 7 m
operating temperature: -15 to +70°C
detection angle : 120 °
dimensions: 32 x 24 x 25 mm
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