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Grove Laser Sensor (HM3301) Seeed Wiki

The Grove Laser Sensor (HM3301) is a new generation of laser dust detection sensor, which is used for continuous and realtime detection of dust in the air. Different from the pumping dust detection sensor, the HM3301 innovatively uses fan blades to drive air, and the air flowing through the detection chamber is used as a test sample ...


Grove Laser Air Quality Sensor for Raspberry Pi ...

Grove Laser Air Quality Sensor for Raspberry Pi / Arduino HM3301 Features Realtime continuous detection of dust concentration in the air Converts to AQI High sensitivity on dust particles of μm or greater Based on laser light scattering technology, …


ZH07 Laser Dust Sensor Detects Air Suitable for ...

ZH07 Laser Dust Sensor Detects Air Suitable for Arduino Raspberry Pi Air Purifier Quantity. Add to cart. SKU: 4001201383155 Category: DPSS Laser Modules. Description; Description. ZH07 is a universal and miniaturization laser dust sensor module, which can detect dust particles existing in the air by using Mie scattering ...


Air Quality Sensor Adafruit Industries

15/11/2021· , and concentration in both standard enviromental units Particulate matter per air, categorized into , , , , and 10um size bins ... For Raspberry Pi, uncomment the following lines by removing the '' ...


Air Quality Sensor and Breadboard Adapter Kit ...

Adafruit Industries, Unique fun DIY electronics and kits Air Quality Sensor and Breadboard Adapter Kit [PMS5003] : ID 3686 Breathe easy, knowing that you can track and sense the quality of the air around you with the Air Quality Sensor with Breadboard Adapter particulate sensor. Mad Max Furiosa definitely should have hooked up one of these in their truck while scavenging the ...


How to measure particulate matter with a Raspberry Pi ...

14/3/2018· Particulate matter is fine dust or very small particles in the air. A distinction is made between PM10 and : PM10 refers to particles that are smaller than 10µm; refers to particles that are smaller than µm. ... For our Raspberry Pi we download the corresponding Raspbian Lite Image and write it on the Micro SD card.


Monitor air quality with a Raspberry Pi Raspberry Pi

21/7/2019· Once you’re monitoring your data, what should you look out for? The World Health Organisation air quality guideline stipulates that not exceed 10 µg/m 3 annual mean, or 25 µg/m 3 24hour mean; and that PM10 not exceed 20 µg/m 3 annual mean, or 50 µg/m 3 24hour mean. However, even these might not be safe.


Tutorial: Air Quality on the Raspberry Pi with the HM3301 ...

18/3/2020· So which sensor should you pick for your Arduino / Raspberry Pi project? Personally, we would recommend Seeed’s Grove – Laser Air Quality Sensor for Arduino – HM3301. Not because it’s our product, BUT this sensor is the most costeffective compared to the others while offering similar specifications.


Guide Updated: Air Quality Sensor ...

11/11/2019· We’ve updated the Air Quality Sensor guide to include Python usage on Raspberry Pi using PySerial! The updated Python CircuitPython section now includes wiring diagrams for using a USBtoserial adapter cable, and a Raspberry Pi. The example now includes the code necessary to use the on a computer as well as a microcontroller.


How to monitor Air Quality with a Raspberry Pi

16/3/2020· The sensor provides a value. refers to atmospheric particulate matter (PM) that have a diameter of less than micrometers. seems to be a commonly accepted indicator of air quality. The World Heath Organization guideline stipulates that should not exceed 10 μg/m3 annual mean, or 25 μg/m3 24hour mean.