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PIR Motion Sensors | |
SE-10 PIR Motion Sensor This is a simple to use motion sensor. Power it up and wait 1-2 seconds for the sensor to get a snapshot of the still room. If anything moves after that period, the 'alarm' pin will go low. Red wire is power (5 to 12V). Brown wire is GND. Black wire is open collector Alarm. This unit works great from 5 to 12V (datasheet shows 12V). You can also install a jumper wire past the 5V regulator on board to make this unit work at 3.3V. Sensor uses 1.6mA@3.3V. The alarm pin is an open collector meaning you will need a pull up resistor on the alarm pin. The open drain setup allows multiple motion sensors to be connected on a single input pin. If any of the motion sensors go off, the input pin will be pulled low. The connector is slightly odd but has a 0.1" pitch female connector making it compatible with jumper wires and 0.1" male headers. Documents: * SE-10 Datasheet Purchase! |
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PIR-005 - PIR Detector Easy to install PIR with dual look down detection. Features excellent temperature compensation and selectable pulse count. Its stylish countoured shape virtually disappears once installed into the corner of any room. Vertical range is adjustable and a high quality noise reduction circuit ensures reliable detection. Superior RFI/EMI immunity. Specifications: Power supply: 9-16V Current drain: NO 8mA @ 12V DC Alarm period: 1.5-2.5 sec Alarm output: NC/NO, 30VDC, 0.2A Pulse4 count: 2/3 selectable RFI immunity: 25V/m average Tamper: NC, open trigger Temperature range: -20 degree's C to 60 degrees C Dimensions: 100 x 60 x 42mm A swivel bracket part number PIR-006 is available for this detector Purchase! |
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