Digital Temperature Module For Arduino AVR PIC DIY Maker

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