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

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

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

Weather-based automation is increasingly popular in smart systems, and rain detection is a key feature in many such applications. The Rain Sensor Module allows you to detect moisture or rain