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The dust sensor module DSM501A (Datasheet) is low cost,compact size for a particle density sensor.
- Quantitative particle measurement with the principle of particle counter.
- FIne particle of which diameters are bigger than one micron could be detected with high sensitivity.
- Inside heater realizes the self-air taking.
- One control contact and two output contacts.
- It can simple use for arduino
The DSM501A consists of:
- Light Emitting Diode(LED) Lamp
- Signal amplifier circuit
- Output drive circuit 1
- Output drive circuit 2
- PWM output
- Compact size and lightweight
- Easy installation
- 5v Single power supply
- Air cleaner or Air purifier
- Air condition
- Air quality monitor
- Ventilator etc.
Pinout of the connector:
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