[sdiy] Knobs with LEDs

Paul Maddox paul.Maddox.mail-list at Synth.net
Fri Apr 1 20:10:08 CEST 2011

Nice but, I'd have liked to see it go a step further... with an on
board micro that reads/debounces the encoder and outputs via SPI the
direction and rate, and has an SPI input for driving the LEDs.


On 1 April 2011 18:47,  <jays at aracnet.com> wrote:
> We've talked about having LEDs indicate where a knob is. Here's
> something that just came out. Not cheap but looks interesting.
> http://www.sparkfun.com/products/10407
> Jay S.
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