New Project: Build a Two-Octave Laser Harp
I find laser harps fascinating. The first time I saw one was when I stumbled across a video of a guy using using lasers to play the theme song to Tetris. I thought it was the coolest thing ever, but I couldn’t justify the cost of buying one. Instead, I decided […]
The post Build a Two-Octave Laser Harp appeared first on Make: DIY Projects, How-Tos, Electronics, Crafts and Ideas for Makers.
[original story: MAKE » Arduino]