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 ...

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

Regarding the new development board with a display announced by Waveshare, Waveshare's 1.54-inch LCD board equipped with 'ESP32-C6' is now available overseas! Supports Wi-Fi 6 and the smart home ...

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 ...

Slides make for great old-timey fun, but it’s awesome to have a digital backup of your old photos, too. An automatic digitizer can make quick work of your collection, and this build from [rbwood53] ...

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

My QD-OLED isn't going anywhere. My code isn't going on it, either ...

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 ...

Water is a precious natural resource available for all the living beings on earth. We, humans need to keep a check on the domestic water usage and need to regulate the water wastage. Overflowing of ...