Espritmodel.com Telemetry Radio
Reply
Thread Tools
Old Aug 23, 2005, 10:49 AM
Suspended Account
near Nijmegen, Netherlands
Joined Feb 2001
10,432 Posts
Better to start a new thread, more response that way.
Ron van Sommeren is online now Find More Posts by Ron van Sommeren
Reply With Quote  (Disabled)
Sign up now
to remove ads between posts
Old Sep 21, 2005, 04:27 PM
Registered User
Switzerland
Joined Sep 2005
66 Posts
Annother brushed ESC

Hi together!

I've found annother brushed ESC

RC to PWM

Diego
dj2u is offline Find More Posts by dj2u
Reply With Quote
Old Oct 15, 2005, 08:04 AM
Suspended Account
near Nijmegen, Netherlands
Joined Feb 2001
10,432 Posts
Added:
http://homepages.paradise.net.nz/bhabbott/
Ron van Sommeren is online now Find More Posts by Ron van Sommeren
Reply With Quote  (Disabled)
Old Oct 16, 2005, 05:00 PM
Registered User
UltraOhm's Avatar
Lourinha/Portugal/UE
Joined Nov 2003
93 Posts
And Plus other Brushed Circuit Esc:

http://aeromodelismo.lasanha.net/mod...ticles&secid=2
UltraOhm is offline Find More Posts by UltraOhm
Reply With Quote
Old Oct 17, 2005, 07:34 PM
Registered User
Switzerland
Joined Sep 2005
66 Posts
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
dj2u is offline Find More Posts by dj2u
Reply With Quote
Old Oct 18, 2005, 11:43 AM
Registered User
UltraOhm's Avatar
Lourinha/Portugal/UE
Joined Nov 2003
93 Posts
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 :-))
UltraOhm is offline Find More Posts by UltraOhm
Reply With Quote
Old Oct 18, 2005, 01:45 PM
Registered User
Switzerland
Joined Sep 2005
66 Posts
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
dj2u is offline Find More Posts by dj2u
Reply With Quote
Old Oct 19, 2005, 02:59 PM
Registered User
UltraOhm's Avatar
Lourinha/Portugal/UE
Joined Nov 2003
93 Posts
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.
UltraOhm is offline Find More Posts by UltraOhm
Reply With Quote
Old Oct 19, 2005, 05:52 PM
Registered User
Switzerland
Joined Sep 2005
66 Posts
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.
dj2u is offline Find More Posts by dj2u
Reply With Quote
Old Oct 19, 2005, 06:33 PM
Registered User
Switzerland
Joined Sep 2005
66 Posts
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??
dj2u is offline Find More Posts by dj2u
Reply With Quote
Old Oct 20, 2005, 08:25 AM
Registered User
Bangalore, India
Joined Nov 2003
151 Posts
Get rid of the -T option. I got the same hex result as the one in the site with the default ld script.

-- Rajesh
Rajesh L G is offline Find More Posts by Rajesh L G
Reply With Quote
Old Oct 20, 2005, 04:31 PM
Registered User
Switzerland
Joined Sep 2005
66 Posts
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
dj2u is offline Find More Posts by dj2u
Reply With Quote
Old Dec 27, 2005, 07:53 AM
Registered User
xtal's Avatar
McDonough, Georgia USA
Joined Feb 2005
294 Posts
3-wire Esc Signals

Was Thinking About Using These Three Signals To Control
An Optical Isolated Esc ,,, Any Comments/suggestions
xtal is offline Find More Posts by xtal
Reply With Quote
Old Dec 31, 2005, 06:16 PM
Registered User
Tokyo, Japan
Joined Nov 2002
853 Posts
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;
http://www.rcgroups.com/forums/showp...postcount=1236

Takao
Takao Shimizu is offline Find More Posts by Takao Shimizu
Last edited by Takao Shimizu; Dec 31, 2005 at 06:22 PM.
Reply With Quote
Old Jan 23, 2006, 09:37 AM
Suspended Account
near Nijmegen, Netherlands
Joined Feb 2001
10,432 Posts
Added
http://www.stenulson.net/rcflight/sc7.htm
Ron van Sommeren is online now Find More Posts by Ron van Sommeren
Reply With Quote  (Disabled)
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Is this speed controller ok for a brushed Zoom 400? waynekinney Mini Helis 4 May 13, 2005 01:28 PM
Yippee! Brushless motor with built in logic for driving by brushed controllers! KreAture DIY Electronics 10 Nov 03, 2004 12:42 PM
What controller to buy for brushed motor with LiPos nuevo Power Systems 8 Apr 19, 2004 10:38 PM
WTB brushed controller + gearbox for aveox 1406 aryeh Aircraft - Electric - Airplanes (FS/W) 0 Dec 03, 2002 02:23 AM