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I created a DIY air quality monitor project using a Raspberry PICO and a PMS7003 sensor. This project displays the values of PM2.5, PM1.0, and PM10 and AQI INDEX visualizes air quality levels using different colors. It also provides text descriptions of the air quality levels. Additionally, it features an RGB WS2812 LED strip for further visual feedback.
"In my country, air pollution is on the rise. This project was born out of my concern for my health."
Features1.display PM2.5, Pm1, Pm10 and AQI index
2.Display colors indicating air quality levels on the TFT screen.
3.Indicate air quality levels with LED bar using WS2812 with 8 bulbs.
4.Calculate the AQI value based on PM2.5 and display it in a table.
5.Show a color-coded bar chart representing air quality intensity and its health impact.
circuit
PCB ORDER:
https://www.pcbway.com/project/shareproject/Air_Quality_Monitor_raspberry_PICO_beff7c3a.html
code: sample
https://github.com/YakrooThai/Air-Quality-Monitor/blob/main/pm25_simUart.py
Update: case 3dprint
You can contact
E-mail: mhooyang@gmail.com
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