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

Want to play the xylophone but don’t want to learn how? [Rachad]’s automatic xylophone might be just the ticket. It uses homemade solenoids to play tunes under computer control. Think of it as a ...

An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE ...

Moving from 3-axis to 5-axis machining? Yeah, it’s a big jump. And honestly, the hardest part isn’t learning new G-codes or figuring out your CAM software—it’s wrapping your head around how these ...