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March 19, 2012 AT 1:59 pm

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  1. Ah, a 555 calculator, excellent! Similar help for op amp circuits would not go unused, I’m sure. And maybe some help biasing transistor circuits as well? Sort of a mini-SPICE thing with common circuit fragments. And a pony!

  2. I love the fact that this image has to be scaled down to fit on my 27″ iMac. :) Good work guys, attention to detail..

  3. Any plans for SMD resistor codes?

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