This noise generator has an adjustable bandwidth and a consistent amplitude no matter what bandwidth is selected. When working on a recent Design Idea for an adjustable filter, I wanted to use an ...

The ESP32 keeps finding new jobs in my house.

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 ...

Abstract: The authors propose a radar made with the ultrasonic sensor type HC - SR04, developed for Arduino. The novelty added by this paper is the development of specific libraries aiming to ...

// initialize the library with the numbers of the interface pins ...

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

Radar, this project from [Mateusz Juszczyk] isn’t actually using radar. But thanks to the round LCD this desktop gadget does ...

It uses free API key with Live ADS-B data, presented in a beautiful visual display with smooth animation, and a custom-built ...

With Apple's discontinuation of the Pro Display XDR earlier this year, Mac users looking for a larger high-resolution display suddenly found themselves with fewer options on the market. Apple's ...

I didn't expect to love it, and it has a learning curve, but the possibilities are endless.