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Hi. How many blinks do you count before the pattern starts over? This tells us what the fault is and hopefully it's a simple fix.
Hello all, I wanted to post here to let everyone know that the new A123 Battery Handling Guide is posted over at this forum:...
I am curious as well....
You might manage to squeak out 39+ just by tightening up the balance and allowing LVC at 2.0V . You sacrifice a tiny bit at your HVC (probably a...
Hi John, No worries on the terminology. I've never heard the term "buddy cell" outside of the DIY community. There's nothing wrong with one set...
Hi John, Nice data collecting! Your nomenclature is a bit different than what I'm used to. We say packs are made of modules which are made of...
I just peeked at the two pics in the body of your message. Looks like you're a long way from getting to 0% SOC in that data. Do you have a curve...
Conversion kits are simply years behind the present SOTA. There's no getting around that fact. If you want all to realize the full promise of a...
If that works, just go out and buy a PIP. MUCH better integration and ROI than any kit on any regular Prius.
Nice work for somebody with "zero electronics knowledge". :).....and so much for the inrush current theory. :-\ Bad assumptions can lead one far...
One other thought. Rather than using a FET (Field Effect Transistor) to drive your relay, use a standard BJT (Bipolar Junction Transistor). BJT's...
Draw up a schematic and post it before powering up if you can. It's a good exercise if you've never done it before, and will make predicting...
Should work. Cheap and simple.
There's a lot of ground to cover here, some of it is just "controller design 101" kind of stuff. I Googled "controls circuitry design", and a...
Did you refer to the schematics suggested in the Cell Log manual? May be better to drive an external transistor than to drive a relay directly...
Post was reproductive, sorry.
One of the Hymotion Prii owned by A123 has had intermittent gas gauge issues, showing more gas than is really in the tank, but I never noticed...
Doc attached. It was great to see so many charge stations in use yesterday, and even better to be among the users!
Wow. John, I think these are the same cells you posted pics of previously, no? Here's what happens. The Al foil pouch has a thin poly layer on...
Hey John. Bump, yourself! Hope your project is moving along well. I've been busy with a number of things here. FYI, we are getting ready to...
