An Arduino is a microcontroller — a single board designed to control something and perform a specific task. Unlike a ...

Green fire, magic mirrors, fiber optic fairy wings—just a few of the ways to geek out this Halloween with do-it-yourself projects. Eric Wilhelm, founder of Instructables, joins Ira to suggest a few of ...

[Conor] wired up his 3D-printed coffin doorbell to an array of RGB LEDs, a screaming speaker, and a spinning skull on a cordless screw driver to make a “quick” Halloween scare. Along the way, he ...

The Jack o’ Lantern is a fun Halloween tradition, though one that does come with a few risks. It’s pretty easy to slice off a bit of finger when carving a stiff pumpkin, and candles draw more enmity ...

All of my Halloween projects. The budgets allotted to each one. What I would do differently if I built them again. What my next project is all about. Who doesn’t like a good scare? Halloween is the ...