Lumenier RB2205C-12 2400KV SKITZO Ceramic Bearing Motor
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Old Aug 23, 2005, 11:49 AM
Ron van Sommeren is offline
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Better to start a new thread, more response that way.
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Old Sep 21, 2005, 05:27 PM
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Annother brushed ESC


Hi together!

I've found annother brushed ESC

RC to PWM

Diego
Old Oct 15, 2005, 09:04 AM
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Added:
http://homepages.paradise.net.nz/bhabbott/
Old Oct 16, 2005, 06:00 PM
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And Plus other Brushed Circuit Esc:

http://aeromodelismo.lasanha.net/mod...ticles&secid=2
Old Oct 17, 2005, 08:34 PM
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Quote:
Originally Posted by UltraOhm
And Plus other Brushed Circuit Esc:

http://aeromodelismo.lasanha.net/mod...ticles&secid=2
This link doesn't work until you've registered to this page and know portuguese or pretend to know as I do
Old Oct 18, 2005, 12:43 PM
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Yes that is a valid problem but unfortunatly that is not my page and I cant change the registation method, Sorry folks :-(
Dj2u if your problem is start to learn some portuguese language you have find the right way. Try to open the electronics schematics that are post there and put your brain working :-))
Old Oct 18, 2005, 02:45 PM
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Quote:
Originally Posted by UltraOhm
Dj2u if your problem is start to learn some portuguese language you have find the right way.
Combining my french and italian skills I managed to register myself and I even got a senha ;-)

Quote:
Try to open the electronics schematics that are post there and put your brain working :-))
Done!

but concerning the ESC I will try to build one of my own because there are only one or two designs around. Just kidding, but I want to learn a bit AVR for next years crazycar race ( crazycar.fhbb.ch your opportunity to learn a bit german) because we have to switch from Fujitsu to AVR.

Diego
Old Oct 19, 2005, 03:59 PM
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So Diego Thanks for your registration, you have arrived to one of the bestīs portuguese aeromodel sites! :-)
About AVR iīm tried to build now a Brushless ESC BLMC from Bernards with the ATMEL 90at2313 and until now i have a very good results. All of the ESC is building with standart electronic components not SMD, so he is a little huge now but extremly fine working with Brake and Timming programming possibilities.
Old Oct 19, 2005, 06:52 PM
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cool project!
I want to build this one later after my conventional ESC.
I prefer SMD Parts over the normal ones because in my opinion they are easyer to solder (no flipping of the board) even with standard iron and solder, but they are very hard (read expensive) to get if you don't have them at work.
Old Oct 19, 2005, 07:33 PM
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has someone tried to assemble this (http://www.barello.net/Papers/RCtoPWM/ ) with the AVR-GCC?
I always get an error, something saying at90s1200.x not found or so. Tried to mess around with the makefile and includes but no success so far.

any suggestions??
Old Oct 20, 2005, 09:25 AM
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Get rid of the -T option. I got the same hex result as the one in the site with the default ld script.

-- Rajesh
Old Oct 20, 2005, 05:31 PM
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Quote:
Originally Posted by Rajesh L G
Get rid of the -T option. I got the same hex result as the one in the site with the default ld script.

-- Rajesh
cool thank you very much Rajesh!

now I can begin to hack a bit in the code

diego
Old Dec 27, 2005, 08:53 AM
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3-wire Esc Signals


Was Thinking About Using These Three Signals To Control
An Optical Isolated Esc ,,, Any Comments/suggestions
Old Dec 31, 2005, 07:16 PM
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BL-ESC to B-ESC software changes


You may use Bl and B both on same ESC hardware by software changes.

Based BL-ESC schematic and descriptions are here;
https://www.rcgroups.com/forums/show...postcount=1236

Takao
Last edited by Takao Shimizu; Dec 31, 2005 at 07:22 PM.
Old Jan 23, 2006, 10:37 AM
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Added
http://www.stenulson.net/rcflight/sc7.htm


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