How to Make MP2.5 & Co2 Detect Wall Clock for Indoor Using Arduino, MG811, GP2Y1014AU Sensor

There are many device of temperature and humidity detection on the market, but it seems very few indoor air quality testing device. So today we designed a wall clock which can accurately monitor the value of PM2.5 and Co2 in the air around you.
In the past, the air quality data we can get it from the website, but it is a average value of the entire city and a specific time period. This device is a good solution to let us know the indoor air quality.

Happy New Year and Have fun with it.

► Code in GitHub (scheme and sketch): https://github.com/DKARDU/PM2.5Co2WallClock

► Components The following parts were used in this project:

Arduino Nano, https://amzn.to/3hB8Pwf

Mg811 Carbon dioxide sensor

GP2Y1014AU PM2.5 sensor

Buzzer, https://amzn.to/3hB8Pwf

Two 24pcs ws2812 led, https://amzn.to/3hB8Pwf

220uf Capacity, https://amzn.to/3hB8Pwf

150Ω Resistance, https://amzn.to/3hB8Pwf

Breadboard, https://amzn.to/3hB8Pwf

Dupont wires, https://amzn.to/3hB8Pwf

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Thanks for watching, Stay home and Be safe...Have a great day! #Arduinoproject #Arduinodetect #Howto #COVID19 #PM2.5detection #Co2detection #WallClock #ArduinoWallClock