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John Edgar Park
John Edgar Park likes to make things and tell people about it. He builds project for Adafruit Industries. You can find him at jpixl.net and twitter/IG @johnedgarpark
Latest from John Edgar Park
05/17/2010
This is the prototype of MintyBot, an Arduino robotics platform I've been working on. I'll be doing show-and-tell in the...
05/17/2010
Things are getting exciting now in the Arduino Nerf sentry gun build! I've connected the main components together now --...
05/17/2010
I showed the enclosure for the primary Arduino in the previous post in my Arduino Nerf sentry gun build series....
05/15/2010
For the primary Arduino enclosure, I started with a cast aluminum project box. It has a few holes in it...
05/13/2010
I designed a stand to support the gun and the distance sensor, Arduinos, and firing circuit. Using some 20mm >80/20...
05/12/2010
What's an Arduino Nerf sentry gun without a sweeping rotation? I knew I needed to add some motorized rotation to...
05/10/2010
The plot was to make the lightest, slimmer, and with the minimum lego pieces iPad stand. And the result is...
05/10/2010
The next step in making my autonomous Arduino Nerf sentry gun is to move the relay circuit from the temporary...
05/07/2010
I'm building an Arduino Nerf sentry gun. In the previous post, I showed how I wired and mounted the trigger...
05/04/2010
This video shows how I built an ultrasonic tape measure using an Arduino Duemilanove, a PING))) sensor, and a 7-Segment...
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