TAGS:lighting - LetusDIY - powered by dedecms
RSS
TOP KEYWORD:  xxx  chinese knot  jewelry  curtain  pig
lighting
[DIY Machine]DIY LED lighting power supply fan
To prepare an ordinary fan, more than 10 yuan can buy in the electronics market Prepared 4 to 6 months of light-emitting diodes, generally below 1 yuan a In accordance with this approach added to the internal fan inside, the principle is very s...
NEW:2008-12-29 17:16:18  View Content...