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Thermal Sensor Module Adjustable sensitivity

$4.90
  • Model: ST0101
  • Shipping Weight: 20g
  • 14 Units in Stock
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Description

The Thermal Sensor Module is used a thermal senor 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, and output signal is 1.1V~1.9V.

Specification:
  • Base on LM393 and Thermal sensor designed
  • Power supply 3.3V or 5V
  • Output signal adjustable sensitivity
  • Set aside one voltage comparator circuit(P3)
  • PCB board size:30 x 15 x 1.6 mm


You may need 3 pin F/F jumper wire.

The Package list:

  • 1 x Thermal Sensor Module

    • Documents:

  • Datasheet of LM393
  • Schematic

    • Please visit our wiki page for more info about this product. It will be appreciated if you can help us improve the documents, add more demo code or tutorials.



    This product was added to our catalog on Sunday 04 September, 2011.