How valuable is an open hardware design?

The concept of transferring energy without wires has always been...

Set of 3296W multi-turn trimmers with top adjustment 10K. The...

  Stereo power amplifier 10+10W into 8 ohms based on...

Based on the PAM8610 chip, this small Class D stereo...

Demoboard for the famous ESP32 Bluetooth and WiFi module (available...

  Let’s learn about an interesting educational platform that allows...

This module uses the principle of optical LASER light scattering...

Photovoltaic cell with very small dimensions, suitable for carrying out...

Getting to know and evaluate the software offer for PCB,...

  A sensor converts data such as heat, light, sound,...

  This article is a getting started guide for the ESP32...

Based on Neopixel and a special ultra-thin Arduino, it simulates...

Here we are, eventually the contest has come to an...

Roland Hoffert, from www.eytec.de, submitted us this 3Drag (Velleman K8200...

Karl Seiss from Austria made a very clever hack to...

The screen you are looking at this very moment will...

Getting to know and evaluate the software offer for PCB,...

On March 11, WHO (World Health Organization) officially declared the...

The moment we are living, in China before and all...