Description:

Working voltage 3.3V-5V
Output format : Digital switching output (0 and 1)
Bolt holes for easy installation
PCB size : 40 x 15 x 15mm
Using a wide voltage LM393 comparator
Simple circuit of digital temperature module and integrated LED connecting to digital 13 interface to make temperature indicator light.
Use number 13 interface to connect the integrated LED, connect digital temperature sensor to number 3 interface. When the digital temperature sensor senses key signal, the LED is on, otherwise, it's out.

Package Includes:

1 Piece Digital Temperature Sensor Module

Note:

Color maybe slightly different due to different monitor.
The above size is measured by hand, please allow slightly difference. Thanks !