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  • Overall Rating: 5
  • Price: 5
  • Quality: 4
  • Ease Of Use: 5
  • Usefulness: 5
working SENSOR – IR Infrared Motion Detection Sensor Module (DC 5V~20V) Reviews

posted by zaidpirwani on 06/10/2013 Certified Owner

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

Small Size, detects motion from 5+ feet which i tested, trimpots given for changing the sensitivity.
The Plastic Lens case is very lightly attached. No datasheet provided in specifications Capacitors should have been SMD
the Packaging should have been BETTER, as this can be easily damaged in transit. The Lens is NOT actual FRESNEL I think... there are simply Polygons inside, not sure if this is better or not than a FRESNEL Lens
For the price, this is GOOD ENOUGH, works with Arduino... See the PIRSense Sketch http://playground.arduino.cc/Code/PIRsense


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