頼りない電源やいい加減な電子工作の強い味方。1.5Vから40Vの範囲でテキトーに電圧をかけると5Vが出てくるIC http://www.tij.co.jp/product/jp/tpic74101-q1 …
7:58 AM - 28 Apr 2014
0 replies
7 retweets
10 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.