This is an "Accu-Keyer" (WB4VVF) Clone for the Arduino (or ATTiny45 or 85)
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Source: (c)2009 - KC4IFB (Richard) in QEX (ARRL) for Sep/Oct 2009
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I added Weight Control, reformatted source, and corrected some minor bugs
There is no misteries here, it's perfect for an almost rainy weekend !
(and works on first attempt, if you do it carefully when wiring the pins... LOL)
But, this work is licensed, as follows:
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Licensed in World (except in Brazil), as: CC BY-SA-NC 3.0
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Licensed only in Brazil, as: ©2017 - PP5VX ( Todos os Direitos Reservados )
So... Enjoy !
73/DX/SYOS de PP5VX (Bone)