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S May 16, 2014 at 0:18 history suggested CommunityBot CC BY-SA 3.0
Fixed grammar, added alt text
May 16, 2014 at 0:16 review Suggested edits
S May 16, 2014 at 0:18
May 15, 2014 at 16:19 comment added Lesto double transistor is not needed if using PNP, as logic level shift does not happen
May 15, 2014 at 13:56 answer added Russell McMahon timeline score: 9
May 15, 2014 at 13:33 history tweeted twitter.com/#!/StackElectronix/status/466934293638680576
May 15, 2014 at 12:26 vote accept Nate
May 15, 2014 at 11:19 comment added pjc50 Using one transistor would invert the signal. Two transistors inverts it back again.
May 15, 2014 at 11:08 answer added primax timeline score: 23
May 15, 2014 at 11:02 history asked Nate CC BY-SA 3.0