I made this from someones that was using a LM 339 intigrated semi conductor the wrong way.
any way here is the scematic for it This might help for portables! have fun portableizing
A led battery tester that works !
Moderator:Moderators
- Rohan The Wind Waker
- Posts:75
- Joined:Sat Jul 02, 2011 12:49 am
- Location:Rochester, New York
- Contact:
Rohan The \/\/ind \/\/aker
I didn't lose my mind, I sold it on ebay
I didn't lose my mind, I sold it on ebay