Latest from John Baichtal


OLED cube responds to gravity

01/18/2011

This neat experiment uses a Teensy development board, an MMA7455L accelerometer, and an OLED display to show a cube in...

Self-balancing pogo stick

01/17/2011

“iHop” is a toy robot that can hop. It uses two independently actuated arms in order to simultaneously hop and...

Building a better Nerf gun

Building a better Nerf gun

01/17/2011

Simon, our favorite New Zealand maker, decided to build a better Nerf gun. The pistol is made from 32mm ID...

Deodorant-stick linear actuator

01/14/2011

MAKE Magazine subscriber Jeremie Boulianne of Calgary, Alberta, came with a unique way to build a linear actuator: Linear actuation...

DIY Arduino animatronics

01/13/2011

Just though you guys might like to see my latest Arduino project – animatronics for costuming! I show how to...

SparkFun Free Day returns

SparkFun Free Day returns

01/12/2011

Last year, SparkFun held a free day where they gave away $100,000 in merch to anyone who could refresh their...

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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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