Jeez, isn't that sensitivity particular to MIDI ? Indeed, googling for "sharp PC-900" almost only gives results about MIDI.Originally Posted by mox
I already bought a CNY17-2 so I think I'm going to try with it, first calculating a theoretic resistor value, then trying (on the breadboard) with a potentiometer set on that value and see the result...
Indeed, that would probably be useful if troubleshooting is needed. I'll tell you how it goes...I'd borrow an oscilloscope again, Vicne. Or wait until I bring mine to help you out
Thanks for the warning.