NTC 써미스터 온도 센서 스위치 모듈 -ON/OFF
(Thermistor Temperature Sensor Switch Module)
개요
- 본 제품은 NTC써미스터 온도 센서 스위치 모듈입니다.
- 3.3V-5V 시스템과 사용이 가능한 모듈로 NTC 써미스터 장착되어 있습니다.
- 모듈에는 온도 Threshold 값을 설정할 수 있는 포텐셔미터가 있어 설정한 값에 따라 모듈 DO출력이 High나 low가 되게 됩니다.
특징
-
1.. when the environment temperature reach setting threshold, output high level DO end, when
The environment temperature more than set threshold, output DO low level.detection
Temperature can be adjusted through the potentiometer, clockwise adjust potentiometer, temperature detection
Increased;Counter-clockwise adjust potentiometer, detect temperature decrease.
2. The comparator output, signal clean, good waveform, driving ability.
3. The sensor module output port OUT can be directly connected to the microcontroller IO port namely
But, also can drive a 5 v relay directly;Connection mode: the VCC -
VCC.GND - GND;The OUT - IO
4, can use 3.3 V to 5 V dc power to power supply module.When the power supply switch on
When the red power indicator light;
5, the module of temperature detection range of 20-80 degrees Celsius;
6, this module can also be replaced with a line of temperature sensor, used for water temperature,
The control of water tank, etc.
Directions for use:
1. VCC external 3.3 V to 5 V voltage (which can be directly connected to 5 V microcontroller or 3.3 V microcontroller)
2. The GND external GND
3. DO the digital output interface (0 and 1)