Latest from Collin Cunningham

Arduino EMF detector

Arduino EMF detector


Use an Arduino microcontroller to sense invisible electromagnetic fields using wire, a resistor, and an LED.

MAKE Volume 25: Arduino


Give your gadgets a brain! Previously out of reach for the do-it-yourselfer, the tiny computers called microcontrollers are now so...

Make: Ultimate Workshop & Tool Guide


MAKE Magazine’s special Ultimate Workshop and Tool Guide 2011 reveals the top tools and tricks for today’s DIY “maker” workshop...

Circuit Skills: LED Color Organ

Circuit Skills: LED Color Organ

10/20/2010 Join Collin as he synchronizes light to sound using the power of analog circuitry. It's disco-tech!

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Maker Faire Bay Area 2023 - Mare Island, CA

Escape to an island of imagination + innovation as Maker Faire Bay Area returns for its 15th iteration!

Buy Tickets today! SAVE 15% and lock-in your preferred date(s).