Hey im doing a project for school, and i need/want to make a spirograph. but i have one problem i can only seem to make 1 shape. I think its due to either the helicopter blades spinning too quickly or the 25 ohm pot not doing that much to the speed.
all i want it to do is maybe make 3-4 diff shapes nothing fancy
http://laserpointerforums.com/attachment.php?attachmentid=41637&stc=1&d=1367708101
edit: also im using a 5mw laser not that it matters
all i want it to do is maybe make 3-4 diff shapes nothing fancy
http://laserpointerforums.com/attachment.php?attachmentid=41637&stc=1&d=1367708101
edit: also im using a 5mw laser not that it matters
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