On Tue, Jul 24, 2012 at 1:32 AM, wrote: > > > > Yuasa NP series sealed rechargeable lead-acid battery application > manual > > > > Relates to YUASA NP series but of general application with due care. > > > > http://www.battery-usa.com/Catalog/NPAppManual%28Rev0500%29.pdf > > -- > > Had a little grin at the battery charger circuits - "reference only, no > part numbers available", yet they are clearly designed around a specific > chip, they way the connections are done. > -- > Looks to be an LM723 unless I'm very much mistaken.... --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .