On Thu, Dec 3, 2009 at 1:29 AM, YES NOPE9 wrote: > I want to thank all of you who answered my query. =A0Some of you did not > seem to read my original posting. =A0I get a lot fun and information out > of all of the responses. > > I wanted to reiterate that since my "official" BlackBerry charger is > not likely to have any smarts in it and because the Kensington charger > would not even know what a BlackBerry is ; and because both of these > chargers work to recharge my BB battery ; =A0there must be something > very simple and different about those two chargers. =A0I have tried two > or three other USB chargers plus my DIY charger and they do not work. The charger does not have the intelligence. But your Blackberry has the intelligence. By leaving the D+/D- unconnected, your DIY charger disables the Blackberry intelligence. -- = Xiaofan http://mcuee.blogspot.com -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist