DS18B20 Waterproof temperature sensor 1 เมตร

DS18B20 temperature sensor module waterproof Specification - Supply voltage of temperature sensor: 3.0V ～ 5.5V - Temperature sensor resolution: 9 to 12-bit adjustable resolution - Temperature display range is -10 C to + 85 C (error 0.5 C) - Operating temperature range: -55 to 125 C (-67 F to + 257 F) - (The lead wire can only withstand a maximum temperature of about 85 degrees) - Temperature sensor output lead: green (DATA) red (VCC), yellow (GND) - Adapter connection cable: 3-wire interface: divided into A type and B type, please pay attention to your sensor interface before wiring . - Type A: Red wire (VCC), black wire (GND), yellow wire (DATA) - Type B: red wire (VCC), yellow wire (GND), green wire (DATA)