Hi Dana...I have bought a couple stepper motors for some projects i have yet to complete along with some wall warts for some lithopanes and some cold cathode lights and they deliver right quick.
I bought the steppers to control (forgot the word for moveable wall art) and haven't figured out how to make the steppers rotate back and forth different lengths of time. That's why i figured your arduino discussions might give me some hints.
Words of Wisdom:
“Words that sink into your ears are whispered…… not yelled”
“The biggest trouble maker you’ll probably ever have to deal with, watches you from the mirror every morn’n”
“The only difference between a rut and a grave is the depth”
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Just remember...when it's time for the hearse to pull up..there's no luggage rack on top!
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The beauty of the Second Amendment is that it will not be needed until they try to take it...Thomas Jefferson