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Thermal Sensor / Temperature Switch Module


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₹ 130.00 tax excl.

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The Thermal Sensor Module has a thermal sensor and a LM393 dual differential comparator. You can use the potentiometer adjust the sensitivity. Once close to the heat source, the D1 state LED will light up.


  • On-board LM393 voltage comparator chip and temperature sensing probe.
  • Support 5V/3.3V voltage input.
  • On-board the output signal indication, output effective signal is high, at the same time the indicator light up, output signal can directly connect with microcontroller IO.
  • Signal detection sensitivity can be adjusted.
  • Reserved a line voltage compare circuit. (P3 is leaded out).
  • PCB size: 30(mm) x 15 (mm).

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