说明：  温度传感器18B20数码管显示 按照目录内“18B20安装说明”图片所示方式去接插上18B20 烧录程序后，数码管会显示当前环境温度，用手握住18B20数码管 温度数值会增加。 说明：测试文件和天气预报是有所不同，这是正常显现。实测的温度 是您当前环境的实时温度。
(Temperature sensor 18B20 digital tube display Plug in the 18B20 according to the "18B20 installation instructions" in the directory After burning the program, the nixie tube will display the current ambient temperature and hold the 18B20 nixie tube by hand The temperature value will increase. Note: the test documents are different from the weather forecast, which is normal. Measured temperature Is the real-time temperature of your current environment.)