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 […]
Reading the environment temperature is one of the most important task for the majority of the applications. We are going to use LM35 Temperature sensor with Arduino in this example. Even in embedded systems, temperature sensors are one of the most basic and most important sensors used in wide variety of products. Some of the […]