This is a simple to use PIR(Passive Infrared) motion sensor with Grove compatible interface. Simply connect it to Stem shield and program it, when anyone moves in its detecting range, the sensor outputs HIGH on its SIG pin.
The detecting range and response speed can be adjusted by 2 potentiometers soldered on its circuit board, The response speed is from 0.3s - 25s, and max 6 meters of detecting range.
Grove compatible interface
Voltage range: 3V–5V
2.0cm x 4.0cm twig module
Detecting angle: 120 degree
Detecting distance: max 6m (3m by default)
Adjustable detecting distance and holding time
Potentiometers are not included.
|Dimensions||40mm x 20mm x 15mm|
|Detecting angle||120 degree|
|Detecting distance||max 6m (3m by default)|
|Grove - PIR Motion Sensor||1|
This sensor allows you to sense motion, usually human movement in its range. Simply connect it to Grove - Base shield and program it, when anyone moves in its detecting range, the sensor will output HIGH on its SIG pin.
Make a Candy Machine when Halloween is coming.
Trying to use with Linkit One and Base Shield v2 but only high voltage gets all the time.... what do I'm missing?
Hi, if I implement this PIR sensor on the car that will move around, will the sensor sense the movement of the car without any human here?
Another nice box-mountable sensor that NEEDs pin connectors on the backside (or out to the side).
Hi, I've the PIR sensor v1.1b . I would know some things: The distance trimmer is too sensitive near the"limit"zone. There is like 1/20 turn between nothing revealed, and continuous high signals. Which CdS photoresistor (how big) should I connect to
Is this usable outdoors? I'm worried specifically about rainwater.
Works fine. I just wish the grove connector was horizontal or on the opposite side of the sensor. As it is now, it's impossible to mount the sensor behind a cover in an attractive way.
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