The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

It’s always nice to simulate a project before soldering a board together. Tools like QUCS run locally and work quite well for ...

Diving into the world of DIY electronics can be quite daunting and overwhelming. There's the matter of picking the right components to use, learning the hand tools, and understanding the software.

Although it dates back to the early days of the Marconi Company in the 1920s, the Franklin oscillator has remained a relatively obscure circuit, its memory mostly kept alive by ham radio operators ...

Chipmaker Arduino s.r.l. today introduced a new microcontroller board, the Uno R4, that offers significantly higher performance than its previous-generation hardware. Switzerland-based Arduino is a ...