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- 1 x Thermal sensor module temperature sensor module Thermistor Sensor
1, The comparator output signal is clean, good waveform, driving ability, more than 15mA.
2, Adjust the temperature distribution position detection threshold
3, The working voltage 3.3V-5V
4 , A small PCB board size : 3.2cm x 1.4cm
5, Using a wide voltage LM393
Module for use
- Through the potentiometer adjustment, you can change the temperature detection threshold ( ie, control temperature), such as the need to control the ambient temperature is 50 degrees, the module in the corresponding ambient temperature to its green light , DO high power output when flat, set the temperature below this value, the output is high , the green light does not shine ;
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