An NTC thermistor sensor is included, supporting high sensitivity.
A comparator LM393 is contained, so it can output both digital and analog signals at the same time.
Include a potentiometer to adjust the threshold of detection.
Working voltage: 3.3V-5V; PCB size: 2.3 x 2.3 cm
High measurement accuracy with a wide range, good stability, and strong overload capacity. For more information, please refer to http://wiki.sunfounder.cc/index.php?title=RTC-DS1302_Module

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.02 inch
Height : 0.59 inch
Length : 5 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B01IP5MP72