Young maker and Arduino enthusiast Nikodem Bartnik has created a fantastic Arduino CNC machine by converting a Dremel cutting tool and using a selection of 3D printed parts and aluminium profiles.

This homemade CNC machine is the second version which uses mostly off the shelve parts where every part is allowed for some adjustments and the different design makes it easier to be built. The main ...

Despite their similar sizes and affordable prices, microcontrollers and single-board computers have vastly different specifications and use cases. After all, MCUs are designed for circuitry, ...

Enigma machines have captivated everyone from legendary code breaker Alan Turing and the dedicated cryptographers from England's Bletchley Park to historians and collectors the world over. But while ...

High-speed CNC or Computer Numerical Control machine is an ideal solution to cutting labor costs and getting the job done in less time. With so many expensive CNC systems out there in the market, John ...

[the_meatloaf] just put the final touches on his fully automated beer brewing machine using an Arduino. The project was part of his computer engineering degree, and it took [the_meatloaf] and two ...

Arduino or electronic enthusiasts searching for a new project to keep them busy this weekend may be interested in a new Raspberry Pi voice controlled coffee machine which has been created using a ...

For some reason, when slot machines went digital, they lost their best feature — the handle. Who wants to push a button on a slot machine, anyway? Might as well just play video poker. [John Bradnam] ...

An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have left, build this ...