Interfacing Reed Switch with Arduino
If you noticed that when we are turn the screen on and off the laptop will automatically shut down and starts. How it is possible. If you think it is […]
MQ3 Alcohol Sensor Work and interface with Arduino
MQ3 is an alcohol detective sensor. It detects presentation and presence of the alcohol in the air. This sensor is one of the most commonly used sensor. It is metal […]
LM35 Temperature Sensor with Arduino
LM35 is another cheap and small sensor that you can use in your projects. You don’t need any other components to work with this sensor. Some wiring and Arduino code […]
DHT-22 sensor work and interface with Arduino
This sensor is used to measure the temperature and humidity. The feature of this sensor is that we do not need any components to measure temperature and humidity.We have two […]
