gabrieldiego

18 reputation

	18 reputation	bio	website		visits	member for	1 year, 1 month
4 badges		location	Brazil		seen	Aug 7 '12 at 20:55

8 Actions

Apr 13	awarded	Scholar
Apr 13	accepted	How to build a USB charger circuit that can switch between the USB and the battery power automatically?
Apr 11	awarded	Supporter
Mar 28	awarded	Editor
Mar 28	revised	How to build a USB charger circuit that can switch between the USB and the battery power automatically? added 3 characters in body
Mar 28	comment	How to build a USB charger circuit that can switch between the USB and the battery power automatically? My battery is a 2000mAh with a typical charging current of 400mA and maximum of 1A (this one, btw). I noticed that it can recharge the battery at up to 500mA, and what I wanted was to be able to drain the power from the USB port up to 500mA and the remaining would come from the battery, if the circuit is under heavy load, since our circuit has a power consumption that varies a lot with the usage (it is a robot mainboard).
Mar 28	awarded	Student
Mar 28	asked	How to build a USB charger circuit that can switch between the USB and the battery power automatically?