USB 배터리 썸네일형 리스트형 USB 배터리 만들기 V2. how-to: 'usb battery' v2 thanks to everyone's great feedback, i've now got a usb battery that's much more efficient and capable of delivering more current to a portable device. like i promised, i put together a slick little case to finish this hack off right. read on for some tips on building your own. source : http://www.hackaday.com/2005/01/28/how-to-usb-battery-v2/ quick improvement as mentioned by several readers, y.. 더보기 USB 배터리 만들기. How to make a 'usb' battery 요즘에는 휴대용 기기들을 너무나.. 많이들 쓴다. 대부분의 휴대용 기기들에서는 USB로 충전가능하다. 그래서 만드는 넘이 USB 배터리... 여기서 만든 넘은 9V 배터리를 이용해서 5V의 기기에 맞게 수정한 넘. found out yesterday that there's a shuffle shortage and gadget battery life can only be expected to get worse. bummer. at least you can make the most of your waiting-for-shuffle blues and solder yourself a 'usb battery'. this little gizmo runs off a 9 volt battery and supplies .. 더보기 이전 1 다음
