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PIR Motion Sensor (5 to 12V Supply)

sku : ESEN040
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.
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฿420.00

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รหัส : ESEN040

ยี่ห้อ : Sparkfun

รุ่น : SEN-13285

 

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.

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.

We’ve finally updated the connector! Gone is the old “odd” connector, now you will find a common 3-pin JST! This makes the PIR Sensor much more accessible for whatever your project may need. Red = Power, White = Ground, and Black = Alarm.

 

Information Support

 

Specificon

PowerSupply 5VDC PowerSupply 12VDC Interface OpenDrainOutput

 

Product included:

  • ESEN040 - PIR Motion Sensor (5 to 12V Supply) x 1 pcs

Warranty

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ManufacturerSparkfun
Country of Manufacture

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