Sharp GP2Y1010AU0F Optical Dust Sensor PM2.5 Smoke Particle Sensor

The Sharp GP2Y1010AU0F Optical Dust Sensor is a reliable and efficient sensor for measuring particulate matter (PM2.5) and smoke levels in the air. It is commonly used in air quality monitoring devices, purifiers, and HVAC systems. The sensor works by detecting the reflected infrared light off particles in the air, giving an analog output proportional to the dust concentration. This sensor is known for its compact size and low power consumption, making it suitable for portable and embedded applications.

The GP2Y1010AU0F can detect particulate matter down to 0.5 microns, allowing it to provide readings that are relevant for monitoring air quality and smoke detection. It has an integrated LED and phototransistor for precise particle detection, ensuring accurate measurements.

Specifications

• Detection Type: Particulate matter (PM2.5), smoke particles
• Output: Analog voltage
• Operating Voltage: 5V
• Sensitivity: Detects particles as small as 0.5 microns
• Current Consumption: Typically 20 mA
• Response Time: 1 second
• LED Wavelength: 940 nm (infrared)

Pinout

• VCC: Power supply (5V)
• GND: Ground
• Vo: Analog voltage output for dust concentration
• LED: LED power control (connect to power for LED operation)
• LED-GND: Ground for LED
• NC: No connection (not used)