This document is aimed at the Arduino developers, radio experimenters, hobbyists and anyone interested in building a receiver based on the Si473X IC family from Silicon Labs. This project is about an ...

A sound sensor is a simple, easy-to-use, and low-cost device that is used to detect sound waves traveling through the air. Not only this but it can also measure its intensity and most importantly it ...

For all the recent headlines on climate extremes across the United States and Europe, climate change is significantly more dramatic in the Arctic. Several recent studies suggest that the Arctic is ...

In this project, an ultrasonic detector is mounted on top of a tank for the detection of liquid level. Monitoring the liquid level in tanks and vessels is one of the most important parameters in ...

The chances are you’ve seen the myriad cheap copyright-infringing edge-lit acrylic displays from Chinese suppliers everywhere on the internet, and indeed, etching acrylic with a modest CNC laser ...