Tim ODriscoll wrote: >Once you've decided how to power the PIC, Microchip's app note AN626 >might be useful for you. It explains a circuit to charge a 12v SLA, >stopping when the voltage reaches a predefined level and checking it >every second or so afterwards. > > I always hate like the dickens to just blatantly display my ignorance, but sometimes it just cannot be avoided. :-( How do I access AN626? I went to the Microchip web site and clicked on application notes, but didn't see any way to specify one by that designation (AN626). I realize there is a way, but just can't seem to find it. John -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist