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.
{"id":6629437014102,"title":"Samyoung Optical Dust Sensor DSM501A","handle":"pm2-5-dsm501a-dust-sensor","description":"\u003cp data-mce-fragment=\"1\"\u003eThis 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.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe 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.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePinout of the connector:\u003c\/p\u003e\n\u003ctable cellspacing=\"1\" cellpadding=\"1\" border=\"1\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003ePin\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eInput\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eVout 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eVDC (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eVout 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTutorial can be found \u003ca href=\"https:\/\/diyprojects.io\/calculate-air-quality-index-iaq-iqa-dsm501-arduino-esp8266\/#.YT8LkC0RpB0\" data-mce-href=\"https:\/\/diyprojects.io\/calculate-air-quality-index-iaq-iqa-dsm501-arduino-esp8266\/#.YT8LkC0RpB0\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\u003c\/p\u003e","published_at":"2022-12-06T11:09:52+05:30","created_at":"2021-09-13T13:52:51+05:30","vendor":"ThinkRobotics.in","type":"Sensor","tags":["air quality","Air Quality Sensor","Arduino","arduino dust sensor","Arduino Sensor","Arduino Sensor Shield","dust particle sensor","dust sensor","ELC1","environment sensor","ENVR-SNR","esp32","esp8266","PM1.0","PM10","PM2.5","pollution sensor"],"price":67999,"price_min":67999,"price_max":67999,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":39537898356822,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"ELC1096","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Samyoung Optical Dust Sensor DSM501A","public_title":null,"options":["Default Title"],"price":67999,"weight":100,"compare_at_price":null,"inventory_management":"shopify","barcode":"39537898356822","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/products\/H8a441ed641f449608b3bf10ce963479dN.jpg?v=1631521492","\/\/thinkrobotics.com\/cdn\/shop\/products\/DSM501A-Sensor1.jpg?v=1631521493"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/products\/H8a441ed641f449608b3bf10ce963479dN.jpg?v=1631521492","options":["Title"],"media":[{"alt":"Samyoung Optical Dust Sensor DSM501A","id":21282142912598,"position":1,"preview_image":{"aspect_ratio":1.0,"height":566,"width":566,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/H8a441ed641f449608b3bf10ce963479dN.jpg?v=1631521492"},"aspect_ratio":1.0,"height":566,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/H8a441ed641f449608b3bf10ce963479dN.jpg?v=1631521492","width":566},{"alt":"Samyoung Optical Dust Sensor DSM501A","id":21282142945366,"position":2,"preview_image":{"aspect_ratio":1.0,"height":800,"width":800,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/DSM501A-Sensor1.jpg?v=1631521493"},"aspect_ratio":1.0,"height":800,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/DSM501A-Sensor1.jpg?v=1631521493","width":800}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp data-mce-fragment=\"1\"\u003eThis 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.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe 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.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePinout of the connector:\u003c\/p\u003e\n\u003ctable cellspacing=\"1\" cellpadding=\"1\" border=\"1\" data-mce-fragment=\"1\"\u003e\n\u003ctbody data-mce-fragment=\"1\"\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003ePin\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eDescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e1\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eInput\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e2\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eVout 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e3\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eVDC (5V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e4\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eVout 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-mce-fragment=\"1\"\u003e\n\u003ctd data-mce-fragment=\"1\"\u003e5\u003c\/td\u003e\n\u003ctd data-mce-fragment=\"1\"\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eTutorial can be found \u003ca href=\"https:\/\/diyprojects.io\/calculate-air-quality-index-iaq-iqa-dsm501-arduino-esp8266\/#.YT8LkC0RpB0\" data-mce-href=\"https:\/\/diyprojects.io\/calculate-air-quality-index-iaq-iqa-dsm501-arduino-esp8266\/#.YT8LkC0RpB0\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\u003c\/p\u003e"}
