The air around us rarely announces itself. Exhaust from a busy road, dust from a building site, smoke from burning leaves, ...

Jal Rakshak is Inspired by the urgent need for a proactive, localized defense network, Jal-Rakshak is an autonomous, ...

In my early ESP32 tinkering days, I’d only use the microcontroller to test with LEDs, resistors, and other circuitry components. In fact, writing simple C++ programs to perform basic tasks on the ...

Air is a necessity for us human beings, so monitoring it is important. Air quality is monitored in terms of the Air Quality Index(AQI), a single-number scale used to tell how polluted the air is and ...

Senior Design is an opportunity for students to work as a team to apply what they have learned within their major over their undergraduate years to real-world project that demonstrates their knowledge ...

In this lesson, I’ll show you how Arduino can recognize sounds using a simple sound sensor. By the end, you’ll build a light controller system that lets you turn an LED on and off with either a button ...