Feature: 1. Thermistor: This temperature control circuit module adopts thermistor sensor, and using the wide voltage LM393 comparator2. Strong Drive: With the comparator output, thermal sensor module has clean , good waveform, strong drive ability, more than 15mA 3. Sensitivity Adjustment: Adjust the sensitivity with potentiometer, in addition, the thermal sensor is in the form of digital switch output 4. Convenient to Install: This temperature control circuit module has fixing bolts holes, which for easy installation and easy use 5. Basic Specifications: The working voltage of this temperature control circuit module is 3.3V-5V, and the small board PCB size is 3.2 x 1.7cm Specification: Item Type: Thermal Sensor Module Package List: 1 x Thermal Sensor Module |