[sdiy] Rotary Encoder Question

[Dr Steve Grainger]

Dear All,

	Anyone know of a (cheap) rotary pulse output incremental encoder ?

	It's the type that has two outputs - one produces pulses (or opens/closes
	switch contacts) when rotated in one direction and the other output does
	the same when the encoder is rotated in the opposite direction.

	Most incremental encoders I've found on the web seem only to produce
	quadrature pulses which are not suitable for a MIDI controller I have
	in mind.

	Cheers

	Steve