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 ...

ESP32s are surprisingly good AI lie detectors.

With the BlueDisplay library you create the GUI for your application, e.g. Graphics, Text, Buttons, Sliders and Charts on the Arduino itself. No Android programming required! The Arduino is connected ...

It happened when I was tidying up my desk drawer because I couldn't find something I was looking for. I found a small glass tube that I had bought a long time ago and forgotten about. I only had a ...

We all know the e-ink persistent displays, as they’re cheap and plentiful enough to have become ubiquitous in applications ...

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 ...

Young innovators put their creativity and STEM skills on display at the second annual Jr. Mayor’s Innovation Challenge held at the BGC South East.

University of Utah researchers have demonstrated a new method of 3D printing that avoids the leaky seams that come with the ...

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

SSD1306 driver is Arduino style C/C++ library with unicode support. The library can be compiled for plain Linux (for example, raspberry spi), or you can use it with plain avr-gcc compiler without ...