[sdiy] Encoder + LED ring

[tu at alphalink.com.au]

Top-up also make LED rings, but you will need to add an encoder in the centre.

http://top-up.so-buy.com/front/bin/cglist.phtml?Category=325007

/Tristan

On Tue, Aug 3rd, 2010 at 1:46 AM, Tom Wiltshire <tom at electricdruid.net> wrote:

> I only know about these ones, from Conrad Electronics:
> 
> http://www2.conrad-uk.com/goto.php?artikel=700608
> 
> Expensive as hell, but nice.
> 
> T.
> 
> 
> On 2 Aug 2010, at 16:28, Ullrich Peter wrote:
> 
> > Hi!
> > 
> > Only the LED rings:
> http://www.signal-construct.de/images/stories/pdf/pcb/LED-Module%20und%
20Drehgeberanzeige.pdf
> > 
> > There have been encoders with LED rings from Elma but the link is dead
> now...
> >
> http://www.elma.com/files/products/rotary_components/pdfs/deprecated/M/k/4047_6331.pdf
> > 
> > They looked like the Nordlead knobs:
> > http://www.clavia.se/pictures/nordlead3/NL3knobturnLarge.jpg 
> > 
> > Ciao
> > Peter
> > 
> > Http://come.to/ullrich
> > http://go.to/datadial 
> > 
> > -----Original Message-----
> > From: synth-diy-bounces at dropmix.xs4all.nl
> [mailto:synth-diy-bounces at dropmix.xs4all.nl] On Behalf Of Thomas
> Strathmann
> > Sent: Sunday, August 01, 2010 7:24 PM
> > To: synth-diy at dropmix.xs4all.nl
> > Subject: [sdiy] Encoder + LED ring
> > 
> > Hi!
> > 
> > I'm thinking about building a hybrid sequencer with rotary encoders. It
> 
> > would be very nice to have those LED rings to indicate the current 
> > position of the encoder in order to combine the benefits of using rotary
> 
> > encoders (different scales realised programmatically, recall, etc.) and
> 
> > the benefits of regular pots (current value is visible at all times). 
> > Now I do not know where to get them (preferably at a decent price of 
> > course) in Europe (specifically Germany). One idea I had was to 
> > canibalize a Behringer BCR-2000 which has lots of those encoders with 
> > LED rings, but I am unsure whether I can easily use them in my own 
> > design. Maybe someone has already done something like this? Thanks!
> > 
> > 	Thomas
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