[sdiy] Rotary Encoders (Data Sheets)

[Paul Maddox]

David,

assuming its a 3 pin type.
center pin will be common, other two pins will be A and B channels...
usually you tie the common to ground, the other two have pulls ups on (10k
ought to do)
and these give you the pulse trains.

Paul
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----- Original Message -----
From: "David Hughes" <dhughes at globalnet.co.uk>
To: "Synth DIY List" <synth-diy at dropmix.xs4all.nl>
Sent: Sunday, October 20, 2002 12:37 PM
Subject: [sdiy] Rotary Encoders (Data Sheets)


> Folks,
>
> Stumped on a problem with a Bourns Rotary Encoder, type ecw1j-024-ac0024.
>
> Anybody idea what the pin numbers are?
>
> I really need a data sheet but there's nothing on the Bourns site and this
puppy
> isn't behaving like it should.
>
> Regards
>    David
> --
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> Infection Music
> http://www.infectionmusic.co.uk
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