I have used them for digital with out an amp.
Anode at 5VDC
Cathode to PIC pin with a 10 meg pull up resistor.
Have not used one for analog though.
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I have used them for digital with out an amp.
Anode at 5VDC
Cathode to PIC pin with a 10 meg pull up resistor.
Have not used one for analog though.
Dave
Always wear safety glasses while programming.
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