Tag Archives: cheap

A $5 Laser Show – OMG OMG OMG!

I love lasers and music. I just do. So I almost wet myself when I saw this great video of a $5 laser show:

Full instructions on how to make your own are here.

Or Dr Altman will take you through all the necessary steps right here:

Perhaps the best thing is the discovery (in the comments here) is that all you really need to do is mount a tiny mirror on your speaker cone and point the laser at it to get a sound activated laser working like a dream.

Guess who’s heading to eBay to buy lasers…