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  • Overall Rating: 5
  • Price: 4
  • Quality: 5
  • Ease Of Use: 5
  • Usefulness: 5
Fantastic PIR module with included relay. – IR Infrared Motion Detector Sensor Module - Green (DC 5~24V) Reviews

posted by Rebootedc on 01/22/2013 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

- IR sensor works like a charm. - Trim regulator lets you adjust relay closing time. - Can be used with plenty varieties of voltages and powers, from simple AAA to powerful Lead-Acid batteries. - Separated sensor PCB gives you more flexibility when placing the sensor.
- No range/sensibility regulator. - Relay makes a loud "click" when triggered.
I'll upload some photos soon.
I wanted to build an IR controlled 12V led light and I first tried with sku.139624 but I had no means of making it close a relay with its low output. Someone told me to fix my problem with a transistor, but since I don't have much knowledge of electronics he suggested me to buy this module with included relay. And, man, this is EXACTLY what I was looking for.


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