How to use Reed Switch with Arduino
The Reed Switch is a simple yet powerful magnetic sensor widely used in security systems, door sensors, smart appliances, and automation projects. In this blog, we’ll cover how to use […]
How to use MQ3 Alcohol Sensor with Arduino
The MQ3 Alcohol Sensor is a widely used gas sensor for detecting alcohol vapors in the air. It is commonly used in breathalyzer projects, alcohol detection systems in vehicles, safety […]
How to Use LM35 Temperature Sensor with Arduino
Measuring temperature is one of the most common requirements in electronics projects. Whether you’re building a weather station, a smart thermostat, or a temperature-controlled fan, the LM35 Temperature Sensor is […]
How to Use DHT22 Temperature and Humidity Sensor with Arduino
Monitoring temperature and humidity is crucial for a wide range of applications—from home automation and weather stations to greenhouse monitoring and industrial environments. The DHT22 Sensor is a widely used […]
