Monday, May 26, 2014
USB Powered Drill
I like to keep a small tool kit in my car in case of emergencies. In it I have a small 4.8 volt drill. It is small and portable but there isn't a convenient way to charge it in my car. So I made a simple USB charger cable for it. I cut open a USB extension cable and connected the red and black wires to a DC power connector that matched the drill. This let me charge the drill from any USB port. So I can now charge it from the phone charger in my car.