The SDS011 using principle of laser scattering,can get the particle concentration between 0.3 to 10µm in the air. It with digital output and built-in fan is stable and reliable.
Eigenschaften von Feinstaub Sensor SDS011
- Accurate and Reliable: laser detection, stable, good consistency;
- Quick response: response time is less than 10 seconds when the scene changes;
- Easy integration: UART output (or IO output can be customized), fan built-in;
- High resolution: resolution of 0.3µg/m3;
- Products have passed CE/FCC/RoHS cetification.
Eigenschaften von USB Adapter Module
- Designed for Nova Fitness Laser Dust Sensor
- CH340G UART to TTL
- 3.3v or 5V power supply
- Power supply LED, TXD and RXT LED
- max. 250mA output
- USB Typ A to Female 5 Pin pitch 2,0mm
Detector of PM2.5; Purifier.
Light scattering can be induced when particles go through the detecting area. The scattered light is transformed into electrical signals and these signals will be amplified and processed. The number and diameter of particles can be obtained by analysis because the signal waveform has certain relations with the particles diameter.
The SDS011 Air Quality Sensor experiment
Github: SDS Sensor Reader
1x SDS011 Laser PM2,5 PM10 Dust Feinstaub Modul
1x USB Typ Adapter CH340G
1x Male to Male kabel