Mini PIR sensor


  • Model: CK-3061
  • Shipping Weight: 0.02Kg
  • 10 Units in Stock

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This is a super simple to use mini three pin PIR sensor. A PIR sensor detects infrared light and in this sensor is used to detect motion. Move or walk by this sensor and the trigger pin goes from 0 volts to around 3 volts. After about ten seconds of no motion detection the tiger pin goes back to 0 volts.

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