By Abdul Rehman
DS18b20 is a temperature Sensor module which works on single wire protocol. The reason to choose DS18b20 as a temperature sensor is because, we can interface many DS18b20 sensors on single wire. So we do not need extra pins for interfacing as well as we also do not need analog pins. Because ESP8266 Nodemcu module
10 February 2021
03 February 2021
27 January 2021
18 January 2021
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