Introduction - If you have any usage issues, please Google them yourself
DS18B20 transistor in shape and like, there are 3 feet. Voltage range of 3.0 V to 5.5 V without standby power measurement temperature range of-55 to+125 ℃. Programmable temperature sensor of a resolution of 9 to 12 temperature is converted to 12-digit format for the 750 ms maximum user-definable nonvolatile temperature alarm set range of applications including temperature control, industrial systems, consumer electronics thermometer , or any heat-sensitive system.