hi probably a bit basic for here but i have searched all over, I know nothing at all about robotics but thought it would be a good solution. I am guitarist in a rock band covering a bit of pink floyd amongst other bands, we recently picked up a cheap laser to add to our stage lighting, it would be great if I could get it fixed onto and "arm" or ramp that slowly raised and lowered over about 30 degrees continuously or even to a specific pattern.
can anyone suggest what i would need to construct this. the laser weighs 0.45kg and has a hole in the bottom for fixing to a stand.