Reference: RBD-2991
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The Open Smart PM2.5 Optical Powder Smoke Detector Module with Adapter for Arduino is an efficient air quality monitoring sensor designed to detect airborne dust and smoke particles with high accuracy. Built with an infrared emitting diode (IRED) and a diagonally aligned phototransistor, the sensor captures reflected light from suspended particles, ensuring reliable detection of even fine particles like cigarette smoke. It features the ability to distinguish between smoke and ordinary house dust by analyzing the pulse pattern of its output voltage, making it highly suitable for indoor air monitoring applications. With its included adapter, the module connects easily to Arduino and other microcontroller platforms, making it an excellent choice for DIY projects, smart home devices, and environmental monitoring systems. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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High Sensitivity Detection – Captures fine particles, including PM2.5 dust and cigarette smoke.
Infrared Sensing Technology – Uses IRED and phototransistor for accurate optical detection.
Smoke vs Dust Differentiation – Pulse pattern analysis helps distinguish smoke from normal dust.
Arduino-Friendly Adapter – Easy plug-and-play connection for rapid prototyping.
Compact and Lightweight – Easy to install in IoT and air quality monitoring devices.
Versatile Applications – Ideal for DIY projects, classrooms, and research experiments.
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Indoor air quality monitoring systems.
Smart home automation with air pollution alerts.
Cigarette smoke detection in enclosed spaces.
Classroom and educational sensor-based projects.
IoT-based environmental monitoring and reporting.
Air filtration system efficiency testing.
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| General Specifications | |
| Product Type | Optical Dust and Smoke Detector Module |
| Detection Method | Infrared LED + Phototransistor |
| Sensitivity | PM2.5 dust, cigarette smoke, house dust |
| Distinguishing Feature | Detects smoke vs dust via pulse output |
| Compatibility | Arduino and other microcontrollers |
| Power Supply | 5V (via adapter) |
| Dimensions | 7 × 7 × 3 cm |
| Shipment Weight | 0.0224 kg |
| Shipment Dimensions | 7 × 7 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x Open Smart PM2.5 Optical Powder Smoke Detector Module With Adapter For Arduino
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