John Edgar Park

Latest from John Edgar Park

02/27/2011

I picked up this lovely old toolbox full of tools at a yard sale recently. Any advice on reviving some...

02/22/2011

The TC-4 shield won’t roast coffee for you, but this homeroasters.org project will help you gather data from up to...

02/08/2011

I returned home from a recent trip to a tragically non-functioning espresso machine. When I powered it on, I could...

01/21/2011

John Park hacks a Wii controller and turns it into a personal flight recorder that can sense and measure the...

01/21/2011

The LoL Shield for Arduino has Lots of LEDs! http://www.makershed.com/ProductDetails.asp?ProductCode=MKJR3 music by Collin Cunningham

01/21/2011

Make: magazine's John Park builds an ultrasonic distance sensor using an Arduino, PING sensor, and 7-Segment Shield, all from the...

01/21/2011

John Park of Make: magazine builds a fun audio playback device using an Arduino, VoiceShield, and 2-axis joystick from the...

01/09/2011

My friend Mark Frauenfelder and I took our kids to a class on car theft this weekend. Part of Machine...

01/04/2011

I like this timeline of the year in DIY 3D printing put together by Miles Lightwood. Scroll through to see...

12/28/2010

Turn a junky old flea market find into a shiny new toolbox.