Latest from John Baichtal


“The Amp Hour” Turns One

“The Amp Hour” Turns One

07/26/2011

Congrats to The Amp Hour on a year of podcasts. 52 weeks and 52 episodes of electronic goodness! Dave Jones...

Lil’ Spud, a Potato Powered Synth

07/25/2011

A potato powered transistor oscillator with light dependent resistor, which gets its power from potato battery. Low power circuit is...

Lego Curiosity Rover

Lego Curiosity Rover

07/24/2011

Tim Goddard used Lego to masterfully recreate NASA’s Curiosity rover. Towards the end of 2011 NASA’s latest rover will be...

Arduino-Controlled Bubble Bot

07/22/2011

I was cleaning out the garage (it’s a disaster!) and in the mess inspiration struck. It’s Summer and I have...

Project Enclosure Torture Tests

07/21/2011

PopSci blogger Vin Marshall puts pelican cases, plastic project enclosures, and junction boxes to a series of torture tests.

QC Co-Lab’s LED Matrix

07/21/2011

Quad Cities Co-Lab used GE Color Effects Christmas lights and an Arduino to build their matrix. Also check out this...

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Escape to an island of imagination + innovation as Maker Faire Bay Area returns for its 16th iteration!

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