Рет қаралды 3,866
Too cheap to buy one...so go thru the junk pile and fire up the welder!!!
All told I spent 100 bucks building this (I had the 2 motors and controllers laying around, but if I had to buy them I bet I could get some similar stuff for 150-200 off the web or even the local industrial surplus store - so all total I bet 300 would get it done.
I still would like to make a couple small changes - I plan on adding a linear actuator to adjust the shot elevation. This video has the motors right around 800RPM - they will crank to 2,500!!!