Introduction - If you have any usage issues, please Google them yourself
SCM C Language Tutorial: DS18B20 temperature DS18B20 digital thermometer is a DALLAS produced 1-Wire bus that is a single device with a simple circuit, small size and characteristics. Practical applications require no external components can be realized in any temperature, measurement temperature range of-55 ° C to+125 ° C between the digital thermometer resolution users can select 9-12 and internal temperature upper and lower alarm settings, use very convenient.