howdy everyone! this instructable is actually the culmination of many past projects of mine, however they have all been used together to do something really cool! basically its a cannon that you can control over the web through a google site apps script, so without further ado, let us begin BTW Please watch the video, it explains it all :)

Step 1: The cannon

Picture of the cannon
in order to get the best result ive designed a custom valve system that is pneumatically actuated the details to the construction of this cannon can be found in this other instructable of mine :http://www.instructables.com/id/LED-throwie-CANNON/
skorpijon2 years ago
Great instructable.
austech2 years ago