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  1. Lyen

    18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

    Hi ABritInNY, It should be as follow: Controller: Motor: HALL: Yellow Yellow Green Green Blue Blue PHASE: Yellow Yellow Green Green Blue Blue
  2. Lyen

    Testing hall sensors INSIDE hub motor (bafang)

    I see burned marks near one of the electronic component labeled as C5. It's a capacitor. If it is shorted, it may redirect voltage from the red wire (+5V) to the hall signal wires, which render voltage to stay at +5V. I'd suggest to verify continuity or resistance between both ends of the C5...
  3. Lyen

    18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

    Clarified with Louis. Thanks!
  4. Lyen

    18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

    PM sent on January 30th, 2014 5:50pm PST. Thanks!
  5. Lyen

    My open email to LYEN

    Thanks for letting me know, I have the the internet hosting provider removed the added codes on the scripts and fixed it as of June 5th, 2013 11:11AM Pacific Standard Time. :)
  6. Lyen

    ES Meetup and Project Showcase at SF Maker Faire, May 18-19

    Here is the video from the chest mounted GoPro Hero 3 (uncut, recorded until ran out of battery): UCv37x9obas The interesting stuff are self-inflate wheel hubs, Justin being interviewed by Engadget magazine, and talks with ES members > Methods, Justin, Luke, GreenMachine, and MrBill. :)
  7. Lyen

    Experimental Cargo Ebike Trip, Vancouver to SF Maker Faire

    Tons of photos from after the fair, please see the link below :): http://www.endless-sphere.com/forums/viewtopic.php?f=1&t=48578&p=743455#p743455
  8. Lyen

    ES Meetup and Project Showcase at SF Maker Faire, May 18-19

    I was so glad to meet all the talented buddies from the electric bike booth. Below are the photos of the ES members I have met (Warning, bandwidth intensive! :)): Justin & Lyen: Methods & Lyen: Lyen & MrBill & Luke (liveforphysics): Lyen & MrBill & Justin: Lyen & Luke & MrBill: Lyen...
  9. Lyen

    18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

    Hi Andreas (Merlin), I apologize for the delayed response due to excessive workload as well as Jury Duty for the San Francisco County in California. I will get back to you on the repair progress on your 12 FET controller soon. Sincerely, Edward Lyen
  10. Lyen

    18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

    Please email me at Lyen@hotmail.com or Edward@Lyen.com Thanks!
  11. Lyen

    18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

    Hi Sentinel, Thanks for the reminder. I have replied to your PM that you have sent on Thu Feb 21, 2013 3:53 am yesterday. Regards, Edward Lyen
  12. Lyen

    18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

    Replied via PM. Thanks! :)
  13. Lyen

    can 700c wheels be used with 29er frame?

    Yes, Alfine 11 is 135mm which is perfect for the 29er frame. See the link below for the hub width: http://www.shimano.com/publish/content/global_cycle/en/us/index/products/0/alfine.html#
  14. Lyen

    can 700c wheels be used with 29er frame?

    The rear hub for most 700C is 130mm, whereas the 29er is likely 135mm. So using the 700C wheel with wheel hub is likely 5mm short. Unless you are referring to the rim only. Yes, I am a diehard 700C roadie. :)
  15. Lyen

    Need help with controller...

    It's a Cyclone motor 700 watts brushless controller (Headline was their brand for some of the controllers a long while along). :) For wiring information, see the link below: http://endless-sphere.com/forums/viewtopic.php?f=28&t=23203&p=367597&hilit=cyclone+damcard#p367597
  16. Lyen

    Reverse polarity with my controller

    I'm not a good bargain hunter to begin with, you may want to see what you can afford, compare the features, do lots of research and how frequent you use it. I do not read your post often, you may want to email me if you have questions mate. :)
  17. Lyen

    Reverse polarity with my controller

    Hi Cwah, The reason for two soldering irons was because I thought you are on budget and not used to pull the three legs with only one iron without overheat the components. If you manage to pull the MOSFET out by tapping on it for two to three seconds then one is enough. You sure can use order...
  18. Lyen

    Headway battery pack FIRE! <lot pics>

    Hi Chroot, You are very welcome Chroot. Let me know if you need help or the next time you come to the city (San Francisco). :) Judging from the blade fuse color, it would be 120A if it is purple color, or 100A for the violet color. See below: Blade fuses use a common coloring scheme for the...
  19. Lyen

    Help! Ebike wheel is making loud rumbling noises w/ Video

    I just happen to see your post. There is a recent batch of MAC motors that work out straight on the color to color lining for both hall & phase as below. You may want to give it a try. Lyen Controller: Motor: Hall: Yellow Yellow Green Green Blue Blue Phase: Yellow Yellow Green Green Blue Blue...
  20. Lyen

    Reverse polarity with my controller

    Just for my curiosity, how long was the battery wire set plugged in before you disconnect it? The reason I ask it because if you look at the second photo from page 1, you can see that is a copper wire placed/embedded on the circuit board trace. Usually the copper wire takes a long while (in a...
  21. Lyen

    Upgrade ELECTRIC BICYCLE setup?

    Yes, please consult our buddy Zombiess (Jeremy) for the great Hubzilla/Cromotor. He's the Greyborg USA dealer. He has got the exact same controller you have as well which he used for his ebike races. :) He's the one on the right from the picture below :wink: :
  22. Lyen

    Reverse polarity with my controller

    Hi Cwah, I just happen to see your post. It is unfortunate to see you plugged in the battery in reverse order. You may want to check if the controller chip is still programmable prior you attempt to work on other issues, you can then avoid spending the unnecessary time & energy which you could...
  23. Lyen

    Headway battery pack FIRE! <lot pics>

    Hi Chroot, I'm glad you are okay. It was as devastating as my last battery fire incident. :shock: I have found some original photos of the battery for Chroot since he originally emailed me for suggestions a while ago. Here are the pictures of the exact battery at the time Chroot picked it...
  24. Lyen

    Upgrade ELECTRIC BICYCLE setup?

    Clarified. Thanks! :)
  25. Lyen

    18 FET Low RDS MOSFET Overclocker Ready LYEN Controller $199

    PM Replied, thanks!
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