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J
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    • J
      I havent tried it, but I cant see why it shouldent work. You might have to play a little with resistors to limit the max voltage and...
    • J
      j bjork replied to the thread Yamaha YZ250F.
      Not much news on the bike, made a new discguard again: I think I should redesign it and make it thinner. Maybe then it would flex...
    • J
      j bjork reacted to Pajda's post in the thread Molicel P50 21700 with Like Like.
      I received a message that Vapcell already has the Molicel P50B in stock and can be ordered through their Alibaba store...
    • J
      j bjork replied to the thread I’m drooling.
      There is a bunch of videos out there, but I am so fascinated with these Eddie Karlsson ones: It desent matter how many clutches a bike...
    • J
      j bjork replied to the thread Grin simulator with QS273.
      If the motor spins 1500rpm when fed 115v the kv is probably about 13. But that is probably stated on qs web page. You probably have to...
    • J
      j bjork replied to the thread Grin simulator with QS273.
      Your numbers looks very wrong. I dont think you have 1,5 ohm phase to phase resistance, should be a few milliohms. 0,75kv is totally off...
    • J
      j bjork reacted to hmmmniek's post in the thread Yamaha XJR 1300 - Build log with Like Like.
      Hey! I've been lurking the forums for a little while now, since I have been planning a conversion of an XJR 1300 for a while in my spare...
    • J
      j bjork reacted to riba2233's post in the thread Tabless design cylindrical cells tests with Like Like.
      A bit of off topic but if anyone is interested in how a 21700 murata tabless cells looks inside, this legend opened one up and compared...
    • J
      j bjork replied to the thread Yamaha YZ250F.
      Mousses are nice, but expensive and wears out rather fast. I did this trick on the front before, now I did it on the rear wheel too...
    • J
      Sounds interesting, but are these controllers for the hubs? You should probably have controllers that could do 700-1000 phase A for...
    • J
      j bjork reacted to PK2000's post in the thread Street legal Cafe Racer build. with Like Like.
      I love it when a plan comes together Quite a lot more to do. But it's gonna work!
    • J
      It looks like the only compression on the cells is the tape holding them together? I havent tried it myself, but my understanding is...
    • J
      j bjork replied to the thread Yamaha YZ450F.
      Yes, I think I will contact the vendor and see what they say. I dont expect much, but worth a try I think. I think everything looks ok...
    • J
      j bjork replied to the thread John Deere ez to ev conversion.
      Sounds like a perfect candidate to build a battery from a battery or modules from an electric car or plug in hybrid for. Dosent even...
    • J
      j bjork replied to the thread Yamaha YZ450F.
      Have been continuing my battery testing, eventually I got trough a 2A charge and 1A discharge test on all a little over 600 cells...
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