$9 · Digital Thermal Sensor Temperature Sensor Module 3.3V-5V

Digital Thermal Sensor Module Temperature Sensor Module 3.3V-5V for Arduino and Raspberry Pi 1. Using the NTC thermistor sensor , good sensitivity 2. The comparator output signal clean waveform is good , driving ability, than 15mA 3. Adjust the temperature distribution bit detection threshold 4. Working voltage 3.3V-5V 5. The output format: Digital switching output (0 and 1) 6. With bolt holes for easy installation 7. Using a wide voltage LM393 comparator Module for use： 1. The thermal resistance of the module is very sensitive to the ambient temperature , generally used to detect the ambient temperature 2. Through the adjustment of the potentiometer , can change the temperature detection threshold (ie, temperature control value) , if necessary to control the ambient temperature is 50 degrees , the module in the corresponding ambient temperature to which the green light , DO output is HIGH level falls below the set temperature value, the output is high , the green light does not shine 3. DO output can be directly connected with the microcontroller through the microcontroller to detect high and low , thereby detecting the ambient temperature changes 4. DO OUR outputs can directly drive the relay module , which can be composed of a thermostat to control the operating temperature of related equipment can also be connected to the fan used to heat and other 5. The detection range of the module's temperature 20-80 °C 6. This module can also be replaced with a wire temperature sensor for water temperature, water tank controlled Size: 3.2x1.4cm/1.25*0.55" Ideal for electronics, Hobby, Raspberry Pi, Arduino experiment - We specialize in Electronics, Computer, Cell Phone, Camera, Professional Signal Conversion Devices, Networking, Security, Adapter, Cables and other Accessories Pickup Location: "Cable Link" Tel: 613-680-6188