Printed circuit board motors replace wire windings with copper traces and report about 7% higher efficiency, helping cut ...

Want to turn your circuit ideas into real designs? Check out a free tool that makes drawing schematics, adding symbols & preparing PCBs fast.

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

A hobbyist programmer named Piotr "maniek86" Grzesik recently unveiled his latest project. The M8SBC-486 motherboard is ...

In a recent video [QWZ Labs] demonstrates an interesting technique to use 3D printing to make creating custom PCBs rather ...

Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...

AI smart speakers and AI-enabled home automation devices are widely adopted and continue to see strong demand. However, achieving seamless integration with a ...

A fresh leak has shed light on Huawei’s upcoming Pura 90 Ultra, hinting that the brand is preparing a strong upgrade in its premium smartphone lineup. At the same time, a schematic showcasing the Pura ...

The goal of this project was to design a simple Bluetooth speaker using parts I already had at home, along with components available in the current KiCad library. This approach aimed to simplify the ...

Abstract: Rogowski coils made of printed circuit boards (PCB) are hard coils, with the advantages of uniform wire distribution, good parameter consistency, and small size compared with traditional ...