View Single Post
Old 11-12-2014, 09:17 AM   #96 (permalink)
Master EcoModder
P-hack's Avatar
Join Date: Oct 2012
Location: USA
Posts: 1,408

awesomer - '04 Toyota prius
Thanks: 102
Thanked 249 Times in 201 Posts
He is probably looking for a universal bms And knowing the cost is low.

It is interesting though, I have looked at the original and have had many of the same thoughts. I wound up using an attiny24a to reduce the parts and increase the usability (i.e. internal voltage reference, internal oscillator, 1.8v operation).

It is probably way overdue that an intelligent distributed open bms for seriously low cost be an option for the diy crowd (without everyone designing their own from scratch). Parts wise it is like $3/cell, including a board.

Last edited by P-hack; 11-12-2014 at 10:05 AM..
  Reply With Quote