Hi Harry! I just posted a message this afternoon about a conditioner with ground-loop isolation of inputs. In order to implement it, we had to isolate DIO to control floating gains and offsets to maximize the S/N ratio of the isolation amp. Transfer was one-way in output mode. I guess it is possible both ways with some care to avoid conflicts. Why don't we talk more about our apps?.
Harrie Olsthoorn wrote:
> Hallo > We want to optical isolate the pins DIO0 to DIO7 > from a AT-MIO-16E-10. > Programmed as input as wel as output. > Does anyone has a schematic for this? > > Thanks for any suggestions > Harrie Olsthoorn
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