[Elecraft] K2 Alignment and Test, Part 1

[Eric Swartz WA6HHQ - Elecraft]

You will see these pulses rather than a constant signal because we only power up
the encoder periodically when we read it with the micro controller.

73, Eric  WA6HHQ
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DolfinDon@aol.com wrote:
> 
> Looking at my K2 the encoder A and B lines have ~.5 ms pulses every 1.5 ms
> switching +5 to ground. If you rotate the encoder the pulses will go away and
> the A or B line goes to +5 dc and then the pulses return as you rotate the
> encoder.