DS18B20温度显示实验 数码管显示温度值，精确到小数后面2位值 * * 使用时将DS18B20温度传感器插入对应插座中运行即可 * * 用手拧住温度探头，就可以看到温度值的变化！-DS18B20 temperature display digital tube experiments showed that the temperature value, accurate to two decimal value back** used to insert the corre

利用吉时利2700多通道万用表和PT100温度探头，实现5个通道的温度记录。(Ultilizing Keithley 2700 multichannel 6 1/2 DMM and PT100 temperature sensor, A temperature record of 5 channels is implemented.)