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I worry that one day I might orient the pieces horizontally, thus causing that all-too-familiar line clear. Wish me luck this never happens,...
Blade Mechanical prototypes worked out well. Need to make some minor changes before posting more. Here's what a safe 8 channel per-cell lithium...
Sounds like there's QTY8 cells per connector. If so, you're in luck because each LiBSU BMS PCB measures QTY8 lithium cells. Right now I'm...
I agree. I agree. I'm working on my replacement Toyota BMS project full time right now. Initial support is for Prius Gen3, Prius V, Lexus CT...
Very neat fitment. What to the cell voltage taps look like on that Sonata pack? Is there a wire harness, or would LiBSU need ring terminals to...
I like the concept of a complete pack that doesn't require a separate computer and cable (in the BSU's OEM enclosure). This streamlines some of...
Great questions, Mike! Several reasons: -I wanted to retain the wire harnesses, connectors, and mechanical enclosure in their OEM locations....
Here's what 12 square inches of cross sectional airflow looks like from the pack bottom: [ATTACH] LiBSU's pack has 40% more cross sectional...
Not yet... I'll release it eventually, but not anytime soon. For now you'll need to reverse engineer the data structure yourself. My color...
Format is similar to Gen3 Prius, but with half a dozen more frame types (0x38 through 0x3D), due to more cell data.
The goal with that side quest was to remove the serial communication pins that connect between each module.
It's been a while since I've used ADUM isolators... probably on the PXIe-2514 circa 2010 or so. While they're good at isolating signals, they do...
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I'm excited to one day get my feet wet with a Cortex M0. Kicking that can for now, since I successfully removed MPLAB from my build environment....
LiBSU will support user-configurable: -Voc->SoC lookup table, and; -nominal pack capacity in mAh, and; -min/max allowed SoC. Thanks for your...
HV-UPDI Friend... ...best $10 I spent this year. It worked immediately out of the box, which is more than I can say for the four different...
Update on my previous video (post#73), wherein I stated: "I haven't used Microchip's MPLAB enough yet to have a negative opinion, but I've used it...
I don't know (yet). What do you mean by "non user interactable"? Correct. For now, I've abstracted the rest of the Toyota system, treating it...
QTY14 blade voltages QTY3 batt temps QTY1 intake temp Pack current Fan RPM HVDC insulation resistance Actual 12V voltage Fault flags HW Revision...
Parts for previously proposed circuits arrived today. Results below for anyone curious. [ATTACH] [ATTACH] Pros: supplies a nice smooth ramp...
