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Jan 10, 2005, 03:46 AM
Registered User
Quote:
Originally Posted by lombardp
Hi,

I and two my colleague have just opened a website where we are documenting our original electronic projects for models in general. At present we have completed the documentation (from pcb and circuit diagrams to PIC source code, everything is available for free) for some custom battery chargers.

http://www.seven-segments.com

Takes a bit of navigating - clicking on the speed controller option just provides "sponsored" links in the right frame.. no schematics..
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Jan 10, 2005, 04:53 AM
Registered User
Quote:
Originally Posted by Malc C
Takes a bit of navigating - clicking on the speed controller option just provides "sponsored" links in the right frame.. no schematics..
Yes, actually we have just opened the website and at present we have just produced complete documentation for battery chargers. Speed control projects are projects already developed, but we have to compile the documentation... coming soon. Sorry.

If you want to have an idea of a typical projects documentation, just look at the BASIC CHARGER:

http://www.seven-segments.com/index....eshow&idcat=12
Jan 10, 2005, 06:06 AM
Registered User
I discovered that the "advanced battery charger" was complete.

So, when copying the link to http://forum.modelisme.com, I added a remark saying it was a NEW site, and telling that the adv. charger was a complete project

I hope other projects will come soon.
the table of contents is very appealing...

Philippe
PC+RC-> downloads at http://www.jdm-nivelles.be/fichiers/fms/SPCMliste.htm
Last edited by Phildc; Jan 10, 2005 at 06:16 AM.
Feb 17, 2005, 02:50 PM
Reduce the drama...
rick.benjamin's Avatar

electron component supplier


USA CAPS link doesnt work 2009-06-27
Electronic components supplier, Tampa FL.
Prompt response to orders for parts.
Inexpensive US shipping.
I have ordered parts several times from Sam and have not been disappointed.
Last edited by rick.benjamin; Jun 28, 2009 at 01:36 AM.
Feb 17, 2005, 02:58 PM
Reduce the drama...
rick.benjamin's Avatar

Aircraft World


Aircraft World: Izuka, Fukuoka, Japan
http://aircraft-world.com
Great response, prompt shipping, inexpensive mail rates.
Batteries, Packs, power system components (wire, connectors, motor parts, etc)
Last edited by rick.benjamin; Feb 17, 2005 at 03:02 PM. Reason: fix URL
Feb 23, 2005, 12:41 AM
Registered User

Komodo Hobby


Komodo Hobby

www.komodohobby.com

They provide outrunner motor kits and diy materials. Quick and great response. High quality service & inexpensive shipping rate.

Their contact person, Mr. Da V., is a very nice person.........My friend ordered few motor kits from him without any disappointed.
Mar 30, 2005, 04:04 PM
York Electronics
Gary Warner's Avatar

Optrex LCD 1, 2, and 4 Line Display Manual


http://www.optrex.com/SiteImages/Lit...mcman_full.pdf

User manual for all DMC LCD Line Displays. I had an old copy, but this one is updated.

Gary
--
Mar 31, 2005, 01:11 AM
Registered User
http://www.gobrushless.com

outrunner kits at the lowest prices possible. Excellent service!!!!
I've built a few of these and they all run perfectly.
Motors vary from a CDrom parts version usable for a FP Piccolo to a single, double and tripple stator. Small motors, but great value for money.
Mar 31, 2005, 05:10 PM
R/C Electro-Gadgeteer
Tomapowa's Avatar

Do-It-Yourself (DIY) Radio Control (R/C) Electronic Gadgets and Projects


Do-It-Yourself (DIY) Radio Control (RC) Electronic Gadgets and Projects


WWW.DIYRC.COM


(Still Under Construction....)

p.s. If anyone is interested im making me a logo for this site, knock yourself out!
Mar 31, 2005, 05:39 PM
York Electronics
Gary Warner's Avatar
From DIYRC.COM:

Quote:
Building Instructions...

bla bla
Makes sence to me!

Good luck on the new site!

Gary
--
Apr 01, 2005, 12:24 AM
Registered User
Quote:
Originally Posted by Tomapowa
Do-It-Yourself (DIY) Radio Control (RC) Electronic Gadgets and Projects


WWW.DIYRC.COM


(Still Under Construction....)

p.s. If anyone is interested im making me a logo for this site, knock yourself out!
I'm not good at designing logos, but I do build web sites for a living.
Make sure you use sans serif fonts on screen for readability (Arial, Helvetica, Verdana, ...)
When creating GIF images with a transparent background switch anti aliasing off. That gets rid of the ugly white edges
When linking to external sites, make sure they open in a new window. Not a lot of space left in the content frame to veiw the other site.
Just my $0.02
Last edited by bertvk; Apr 01, 2005 at 12:48 AM.
Apr 03, 2005, 06:38 AM
Registered User
very understandable circuitry/schematics website.
http://www.talkingelectronics.com/te...ive_index.html
if you go on the left panel highlighted in red BEC course 3 pages worth of good newbie info
Jul 14, 2005, 01:59 AM
I fly and enjoy it
scooter1's Avatar
Talking about Seven-Segments and the interesting project in progress, anybody has tried to contact them ? I left some e-mails but no answers....

Ivan
Jul 31, 2005, 08:05 PM
tve
tve
Registered User

Cool stuff....


Hi fellow DIYers..

I found a cool site here
http://www.sparkfun.com/

They have lots of neat break-out boards and stuff, but the main thing I wanted to tell you guys about is their hot-air systems. I bought one for work and one for home. If you (or want to) do any surface mount stuff, this makes re-work easy! flat packs, hard to remove parts (headers multi-pad inductors, fine pitch flat packs, etc) They have a few different models, but the inexpensive one is the 850a. $125USD It comes with 4 nozzles and does everything you would expect it to... I haven't tried any small bga's yet, but I bet it will do them

Have fun!

Here is an image of some parts I just desoldered in the last few minutes....

It was easy.... just heat them up and move them with tweezers....

tve


Here is a video showing removal of a 144 pin TQFP package using one of the quad pack nozzles (about 6 megs)

http://hanfordsite.com/files/144pin_tqfp.asf
Last edited by tve; Jul 31, 2005 at 11:25 PM.
Sep 07, 2005, 11:42 PM
Registered User

Mini Rx


http://tom.tartarnet.cz/prijimac.htm


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