Energiapolku on yhteisöhanke, jonka rahoittavat Varsinais-Suomen liitto (EAKR) ja Turun kaupunki.

Sunday, September 5, 2010

Video footage!

Boys driving around with their new DIY built 556-based sirens!The sirens are hooked up to the bicycle dynamo to power up.The sirens had inside NE556 (also known as APC chip) and had lots of good bend/solder points.

A ride back to the garage! (1283450966)

No comments:

Post a Comment