GP2Y1010 Dust Sensor

The Sharp GP2Y1010AU0F is a compact optical dust sensor that uses an infrared (IR) emitting diode and a phototransistor to detect particulate matter in the air. By measuring the level of scattered light from dust particles passing through the sensor's internal chamber, it provides an analog voltage output that correlates to the density of dust. This sensor is highly effective for monitoring PM2.5, smoke, and other fine airborne particles, making it a popular choice for DIY air quality monitors, purifiers, and environmental sensing projects. Its small form factor and simple interface allow for easy integration into various electronic systems. Key features include high sensitivity to fine particles, a stable output signal, and a built-in LED indicator. Choose this sensor for reliable and accurate air quality detection in your next project.