Being a software guy I tend to be quick to use a sledgehammer, but if push came to shove would a buffer before the comparator screw things up?
On Monday, January 19, 2015 at 5:10:36 PM UTC-8, maxmike wrote: > > I have the output of an op amp go directly to the BBB adc and the values > are read correctly. > But, the same wire is going to a comparator to generate interrupts. > It looks like the comparator is not firing all the way to ground because > of the adc drag. > I thought of placing a 1K resistor from the adc input to ground but that > does nothing. > Anything higher is going to bother the adc. I'm stumped. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
