Before today, we probably would have said that scratch-built relay computers were the sole domain of only the most wizardly of graybeards. But this impressive build sent in by [Will Dana] shows ...

Bart Dring's 6x CNC Controller is an ESP32-powered, FluidNC-compatible CNC controller board with support for 6 external ...

Perfect for beginners, this all-in-one package includes essential components like sensors, relays, LEDs, and more, making it ...

These devices have key drawbacks. Water level indicators require manual pump operation and often waste power as multiple LEDs ...

An Automatic Plant watering system is a device (or setup) that uses sensors to monitor the soil moisture and if the moisture ...

According to the latest study from BCC Research, "Protective Relays and Circuit Breakers: Global Markets" is expected to grow from $17.2 billion in 2024 to $26.8 billion by the end of 2029, at a ...

Nome, Alaska, remembers its saviors — the sled dogs and mushers who raced for more than five days through hypothermia, ...

Believe it or not, what appears to be the burnt-out corpse of a Star Wars astromech droid is actually the bare shell of a ...

Macro POV Shot of Automatic Pick and Place machine quickly installs Generic Components on Generic Circuit Board. While board moving through Assembly Line. Electronics and Circuit board Manufacturing ...

The PicoPD Pro is open-source, with hardware schematics, Arduino code (mostly for the AP33772S control over I2C), and other documentation in the GitHub repository. The board can be programmed using ...

While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser cutters -- he also loves to play board games and tabletop RPGs. Expertise 3D printers ...

This was one of 2024's runaway successes, and it's not hard to see why. Sky Team is the holy grail of 2-player board games; it's a magnificent blend of cooperative problem-solving with impressive ...