A simple passive speaker for your bicycle using the parts you have lying around. Loud enough to hear on quiet roads. A person with very basic soldering skills should be able to do this; doesn't require any advanced electronics knowhow.I made this because getting up those hills can be easier with some tunes, and I didn't have the cash to buy one of the commercial ones. I really liked this too because it recycled things that weren't being used anyway - go green!

So we've seen a lot of variations on the chopper bicycle out there. I have watched many roll by with awe and jealousy. I finally couldn't take it anymore and set out to make one of my own. In order to avoid being derivative, I decided that my bike would be made from as few actual bike parts as possible. While a noble notion, this proved quite difficult, especially having no experience building bikes in the first place. I am a sculptor above all else, so I figured if the thing failed, it would still be art. Fortunately the project was a success, and is briefly documented here.To see what the rest of my work looks like, please visit my website: http://www.nemomatic.com/