« previous next »
Pages: 1 [2]  All   Go Down

Author Topic: DIY Battery Powered USB Charger  (Read 12352 times)

Offline Anonamous

  • The Unknown Identity
  • Granny Spanker
  • *
  • Posts: 472
  • Post quality +14/-1
  • Gender: Male
  • Electrical Engineering Student
Re: DIY Battery Powered USB Charger
« Reply #30 on: July 23, 2011, 07:43:09 PM »
Quote from: hyper999 on July 23, 2011, 05:01:52 PM
ok well something is wrong, i'm not sure what, but something is...

is everything hooked up as shown in the newest pdf? check again?

Everything is correct. Im going to try it on another phone just incase its my battery since it does have some water damage lol
Logged

Offline Anonamous

  • The Unknown Identity
  • Granny Spanker
  • *
  • Posts: 472
  • Post quality +14/-1
  • Gender: Male
  • Electrical Engineering Student
Re: DIY Battery Powered USB Charger
« Reply #31 on: July 26, 2011, 10:22:54 AM »
LOL, my batteries on my multimeter died yesterday so i replaced them and tested again. Without anything plugged in i got 0mA and with something plugged in I got .16mA. Isnt that a little low though?

Also, I could use AAA insead of AA right, the only difference in them is the number of cells contained in each battery right?

I want to try to let up some more space so I can fit a small usb cable in there for charging.
« Last Edit: July 26, 2011, 10:25:17 AM by Anonamous »
Logged
Pages: 1 [2]  All   Go Up
« previous next »
 
SMF spam blocked by CleanTalk
SimplePortal 2.3.5 © 2008-2012, SimplePortal