Cell capacity tester, originally designed and programmed by Debasish Dutta, this handy dandy little project allows you to test the capacity in mAh of various cell chemistries. I found this project on instructables under the user "open green energy" and decided to build it with my own modifications. Even though it is not a project i came up with on my own, i decided to share it anyway as many people like to add their own unique flavor.
i used what components i had available, some not the most ideal choice such as the the mje3055t transistor used for the load switch, a mosfet would have been a better choice, regardless, it is still fairly accurate.
It is technically a finished unit but i intend to eventually add charging and balancing functions to it in addition to handling multiple cells, there for it is listed as "ongoing".