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

Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

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

Aarathi Devakumar is weaving a unique narrative in the world of engineering. With a lifelong love of creativity and ...

A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Not every DIY project needs a Raspberry Pi ...

A YouTube builder shows off how he created an Arduino board that's 7x larger than the real thing... powered by a hidden ...

I tried a Claude Code alternative that's local, open source, and completely free - how it works ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

As a marketing guy with zero technical skills, I "vibe coded" a production app for my company over the weekend—and it worked.

Vibe coding is a fast-growing way to build software with AI by describing what you want, enabling teams to create useful tools in hours instead of months.