โพรบเซนเซอร์อุณหภูมิ สเตนเลส กันน้ํา 18B20 -100 ซม. (DS18B20)

Description: Pluggable terminal waterproof DS18B20 temperature sensor can be used in many places, such as soil temperature detection, hot water tank temperature control, waterproof DS18B20 temperature sensor must also be connected to a pull-up resistor can be used, for which we designed the converter to send use. Specifications: Temperature sensor supply voltage: 3.0V ~ 5.5V Temperature sensor resolution: 9 to 12 adjustable resolution Temperature range: -55 ~ +125 ° (lead can only withstand the highest temperature of 85 degrees) Temperature Sensor Output Lead: Yellow (DATA) Red (VCC) and Black (GND) Adapter Cables: DATA, VCC, BLK, Suitable platform: for Arduino and Raspberry Pi