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Samyoung Optical Dust Sensor DSM501A

SKU: ELC1096

₹ 679.99

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Samyoung Optical Dust Sensor DSM501A₹ 679.99

Ask AI about this product

Open in ChatGPT Open in Claude Open in Gemini

This optical dust sensor can measure the air quality by measuring on air particles/dust. The Air Quality Index (IAQ) is fairly easy to determine using an Arduino (or ESP32, ESP8266) and a DSM501 sensor. The DSM501A is a detector capable of measuring the presence of fine particles in suspension in the atmosphere according to PM2.5 and PM10 standards.

The DSM501A is a very economical sensor which can be used as a base to build an air quality measurement station connected with an ESP8266. The DSM501A is able to carry out measurements to the PM2.5 and PM10 standards. That is, it is capable of detecting particles whose diameter is less than 2.5 μm for PM2.5 and less than 1 μm for PM1.0.

Pinout of the connector:

Pin	Description
1	Input
2	Vout 2
3	VDC (5V)
4	Vout 1
5	GND

Tutorial can be found here.

What is the DSM501A used for?

It is an optical dust sensor that measures air quality by detecting fine particles in the air. It can be used with Arduino or ESP boards to determine IAQ.

What particle standards does it support?

It can measure according to PM2.5 and PM10 standards. It detects particles with diameter less than 2.5 micrometers for PM2.5 and less than 1 micrometer for PM1.0.

How do I connect the sensor to a microcontroller?

Pinout is as follows: 1 Input, 2 Vout2, 3 VDC (5V), 4 Vout1, 5 GND. Connect 5V to the 3 pin, ground to the 5 pin, and read the analog outputs from Vout1 or Vout2 with your microcontroller.

Is this sensor suitable for beginners or makers?

Yes, it is described as very economical and suitable as a base to build an air quality measurement station with ESP8266.

Is there any documentation or tutorial available?

A tutorial is available to guide setup and usage.

A

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Description

Ask AI about this product

Open in ChatGPT Open in Claude Open in Gemini

This optical dust sensor can measure the air quality by measuring on air particles/dust. The Air Quality Index (IAQ) is fairly easy to determine using an Arduino (or ESP32, ESP8266) and a DSM501 sensor. The DSM501A is a detector capable of measuring the presence of fine particles in suspension in the atmosphere according to PM2.5 and PM10 standards.

The DSM501A is a very economical sensor which can be used as a base to build an air quality measurement station connected with an ESP8266. The DSM501A is able to carry out measurements to the PM2.5 and PM10 standards. That is, it is capable of detecting particles whose diameter is less than 2.5 μm for PM2.5 and less than 1 μm for PM1.0.

Pinout of the connector:

Pin	Description
1	Input
2	Vout 2
3	VDC (5V)
4	Vout 1
5	GND

Tutorial can be found here.

FAQ

What is the DSM501A used for?

It is an optical dust sensor that measures air quality by detecting fine particles in the air. It can be used with Arduino or ESP boards to determine IAQ.

What particle standards does it support?

It can measure according to PM2.5 and PM10 standards. It detects particles with diameter less than 2.5 micrometers for PM2.5 and less than 1 micrometer for PM1.0.

How do I connect the sensor to a microcontroller?

Pinout is as follows: 1 Input, 2 Vout2, 3 VDC (5V), 4 Vout1, 5 GND. Connect 5V to the 3 pin, ground to the 5 pin, and read the analog outputs from Vout1 or Vout2 with your microcontroller.

Is this sensor suitable for beginners or makers?

Yes, it is described as very economical and suitable as a base to build an air quality measurement station with ESP8266.

Is there any documentation or tutorial available?

A tutorial is available to guide setup and usage.

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