The simple circuit of digital temperature module and integrated LED connecting to digital 13 interfaces to make temperature indicator light. Use number 13 interface to connect the integrated LED, connect a digital temperature sensor to the number 3 interface. When the digital temperature sensor senses key signal, the LED is on, otherwise, it?s out.
Features:
Using the NTC thermistor sensor,
Good sensitivity
the comparator output signal clean waveform is good, driving ability than 15mA.
the output format: Digital switching output (0 and 1)
Power supply: 3 ? 5V
Package Includes:
1 x Digital Temperature Module For Arduino AVR PIC DIY Maker
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