Components Used DHT11 sensor for temperature and humidity measurement Analog gas sensor for air quality monitoring Digital light sensor to detect light presence SSD1306 OLED display for visual ...

Connect the DHT11 sensor to digital pin 2 of the Arduino board. Connect the analog gas sensor to analog pin A0 of the Arduino board. Connect the digital light sensor to digital pin 8 of the Arduino ...

Code explanation for Arduino based Air quality monitoring System This code monitors air quality and displays sensor readings (temperature, humidity, and gas level) on an OLED display. Let's break it ...

If you have allergies than you've likely considered picking up an air quality sensor for you house at some point. However, a good air quality monitor will run you upwards of $290.

For example, when you connect a sound sensor into sensor plug #1, your Arduino will automatically start reading sensor data on analog channel 1. It’s that simple.” ...

[Ashish Choudhary] married an Arduino with a display and a pollution sensor to give readings of the PM2.5 and PM10 levels in the air.

Simply connect the moisture sensor and the water pump (through the relay) to the Nano RP2040 Connect board, insert the moisture sensor in a flower pot, and put the pump in a recipient filled with ...

Programmable-Air consists of a built-in high-pressure pump, vacuum pump, pneumatic valves, pressure sensor, and an Arduino Nano.