Projekti
http://sound.westhost.com/p-list.htm
http://www.nerdkits.com/forum/thread/900/
http://www.nomad.ee/micros/mc34063a/index.shtml
http://www.electronics-lab.com/
http://www.electronics-project-design.com/
http://amasci.com/elehob/elehob1.html
http://www.passdiy.com/projects.htm
http://www.rentron.com/
http://www.woe.onlinehome.de/e_projects.htm