[sdiy] part identification

[Ken Stone]

I've worked out what this little 4 legged wonder is - an opto coupler,
believe it or not. I'd guess it's domed top it designed to cause appropriate
reflection between the internal IR LED and the phototransistor.

Ken
_______________________________________________________________________
Ken Stone   sasami at hotkey.net.au  
Modular Synth PCBs for sale <http://www.blaze.net.au/~sasami/synth/>
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