Fubar Hackerspace (New Jersey) member Graham has been working on an open source liquid fuel rocket engine with regenerative cooling and precise flow control built on Arduino Uno. In order to test it he’s also built a cool rig for testing propellant flow control:
When chall2009 was a kid, he loved playing with Estes Rockets: So I decided to get back into the hobby but using all of my maker skizzls. So here’s a really cool Arduino Rocket Launcher launching 3D Printed rockets from my MakerBot Rep2! Enjoy! Fully Open Source for anyone to make! Full […]
A little arduino circuit was create to ignite the rocket motors at the recent (potentially annual) NortHACKton rocketry day. Feeling the need to create something needlessly complicated to short a battery across the ignitor of the chemical rocket motor I turned to my Arduino Mega. I already have a dot matrix display for my Arduino and have […]
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