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electronic motor controller

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electronic motor controller Customers Reviews

  • Decent Electronic Speed Controllers

    posted by Darkblade48

    These are OK electronic speed controllers (ESC) that I use for a multicopter. It is nice that these ESCs come as a package of 4, as that is the perfect number that was required for my multicopter. The wires are nice and long, so extensions are probably not required unless you have an unusual project.
    The microcontroller is an ATMEL chip and not a Silab chip, so this may be important for some people (i.e. those that wish to reflash their own custom firmware onto the ESC).
    A reasonable set of ESCs to get, especially if you are need of 4 at once.
  • Good value ESC

    posted by billum

    Good value for money. Good sized heatsink hidden under the label (remove for best cooling effect!) Works well at the moment but further extensive flight testing will reveal if there are any problems. So far so good. Will report back if problems develope. Operates from 2 cells upwards. Many competitors in this price range require minimum of 4 cells to operate.
    Come on Dealextreme, find us some more good modelling gear. I like the policy of quoting postage paid prices so no nasty surprises like some other sites I know. Delivery times are good too.
    Good value, would buy other ESCs from this family of products.
  • Needs official info

    posted by antoniovazquezblanco

    This item is quite cheap and works as expected. It seems to be well built but I've never tested this with a crash. Compatible with 3s LIPO batteries.
    The only info I found about this item was here: http://www.dealextreme.com/forums/Default.dx/sku.11981~threadid.338371
    Needs manual or datasheet...
  • Good Quadcopter!

    posted by elenicskyers

    - Nice and Cheap Quadcopter Frame (X525 compatible)- Comes with basicly everything do you need except for the battery and controller- Comes with extra screws if you lose few when building.- You can build X4 and +4 models of quadcopter- The motors and propellers are matched.
    Works fine, the motors and propellers are matched, so it flyes fine. Dont forget to balance the propellers, this makes a lot of difference.
    Dealextreme should make a complete kit with a 3 cell battery and controller. But that is fine, you can just buy the one they suggest.
  • Excellent basic brushless ESC

    posted by desolder

    This is an unbeatable price for a good brushless ESC. It gets a little warm at the full 20A rating, so you may want to limit this to 15A to minimize waste heat and lost efficiency.
    Supposedly you can program it with SKU 5428, but I haven't yet had the need. The default cutoff and brake settings work fine for my application.
    I opened it up and found out that there's room for extra FETs to boost current capacity. I replaced the fried FET, then added the additional 6 FETS to upgrade it to the 30A version. The additional weight from 6 SO-8 FETs is practically negligible, so you may want to just get the 30A version for an extra $1 (sku 11981)
    Get the 30A version since the weight increase is negligible.

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