HC-SR501 Human Sensor Module Pyroelectric Infrared

HC-SR501 Human Sensor Module Pyroelectric Infrared

US$6.99
SKU: MD0020

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HC-SR501 Human Sensor Module Pyroelectric Infrared

Features:
Product Type: HC--SR501 Body Sensor Module
Trigger: L can not be repeated trigger/H can be repeated trigger(Default repeated trigger)
Delay time: 5-200S(adjustable) the range is (0.xx second to tens of second)
Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds)
Board Dimensions: 32mm*24mm

Product Description

Details

Technical Details
Electrical parameters:
Product Type: HC--SR501 Body Sensor Module
Operating voltage range: DC 4.5-20V
Quiescent Current: Delay time: 5-200S(adjustable) the range is (0.xx second to tens of second)
Block time: 2.5S(default)Can be made a range(0.xx to tens of seconds)
Board Dimensions: 32mm*24mm
Angle Sensor: <100 ° cone angle Lens size sensor: Diameter:23mm(Default)

Additional Information

Additional Information

Name HC-SR501 Human Sensor Module Pyroelectric Infrared
Free Shipping No
UPC 717760735201
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Funktioniert By Markus Koller 2016-07-01 09:23:51

Gibt nicht viel zu sagen. Bewegungsmelder funktioniert einwandfrei. Sensitivität und Dauer lassen sich einfach justieren. Bei meinen bisherigen Tests funktionierte der Bewegungsmelder auf eine Entfernung von bis zu fünf Metern zuverlässig.

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Inexpensive and very accurate. By JerryR 2016-05-12 06:13:52

This is an excellent sensor

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NOTE: the description says to hook it to the 3.3v out, but this just made it blink arbitrarily. I am now running it from the 5 volt section without any apparent trouble. Peace By Pen Name 2016-05-12 06:13:26

Works extremely well. Can be set to small sudden moments at a distance(annoying), or a wooly mammoth up close(ineffective) with the knobs. With the Arduino, you could take the knobs off and tie the input into the PWM enabled output for programmable variable adjustment via software. Get an RTC and record time stamped data to eeprom or a computer serial port. VERY nice. The frontal surface area of the sensor itself is less than a square inch; making it perfect for a super stealthy home defense sensor.

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