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I'm not sure if thats the case, or the balancers are just buggy. Every once in a while, it will cycle through showing a high or low cell, and no...
I am having the same problem with the balancers. I have only seen one or two instances of the false alarms, but I have seen multiple times that...
Well, I went to charge up the pack when I got home tonight. I went back a while later to see that virtually no power was put into the pack. I...
The reason I'd like to know is because I am tapping into the ready wire to get power for the arduino and relay. Its possible, although unlikely,...
I cut the charger off at 55.0V last night. No alarms went off. I will continue charging when I get home tonight. I wanted to see how much...
Can anyone verify that the 12V 'ready wire' is actually the activation wire for the OEM high voltage pack's relays? I looked in my pictures last...
Has he provided any additional information on this? Cutoff voltages? Its great that the NEW cells have this, but what about everyone else? How...
Well, I've been using the kit here and there and being very careful while charging. Yesterday my wife drove the car alone (we usually carpool)...
I tested out the VOX circuit tonight. It works well, but will need a little tweaking. I shot some low quality video of how it works. Comments...
Yeah, my electronically minded friend warned me not to disconnect the pack from the charger, but rather the 110V from the charger. He knows a lot...
I don't quite understand what you are talking about. As it is now, the 110V relay is normally open. The arduino must power up first in order to...
The arduino will definitely be on while charging. In the original setup (with no dc to dc converter disconnect), I had planned on powering the...
Thanks for the kind words Brad. I've also been thinking about how to automatically disconnect the dc to dc converter and I think I have it...
Well, timing is going well. I received the VOX circuit tonight. The kit is pretty small, so I went ahead and soldered it up tonight. Kit and...
I started and mostly finished the coding for the arduino during lunch today. I added a lot of comments (everything after the //) so hopefully...
I have not checked the cell voltage while under load. My voltmeter (a cheapo) jumps around quite a bit, we're talking every second its varying by...
Unfortunately, once you get the alarm signal you have to have some logic behind what to do with it. Do you want it to disconnect the charger...
I've also monitored voltages in the low 40s while driving. It seems to jump around quite a bit. I'm not sure why the pack goes that low, but I...
That is definitely doable. However, my videos really don't show me doing a ton. I'll message Ben though.
Hello Huibin, I too had an EV button already. I just wired up their switch in addition to it. I just didn't hook up the EV pin switch. All the...
