Search found 39 matches
- Mon Jan 10, 2005 8:45 am
- Forum: General Discussion
- Topic: 18 Led's powered by 12vdc
- Replies: 30
- Views: 13251
Re: 18 Led's powered by 12vdc
Here is a $20.00 device that will drive 12-70 5mm leds at constant current. Power Puck
- Mon Jan 10, 2005 8:35 am
- Forum: General Discussion
- Topic: 18 Led's powered by 12vdc
- Replies: 30
- Views: 13251
Re: 18 Led's powered by 12vdc
Here is a technical paper from Lumileds on designing automotive lighting using LED's. Has some very interesting info. and DOT requirements Using Superflux LED's in Automotive lighting
- Fri Jan 07, 2005 7:24 am
- Forum: General Discussion
- Topic: High Output LED arrays
- Replies: 6
- Views: 2924
Re: High Output LED arrays
Check out this, 450 lumens in a 2.5"X2.5" footprint:Luexon Flood
- Mon Jul 26, 2004 9:10 am
- Forum: General Discussion
- Topic: Servo Questions
- Replies: 9
- Views: 4855
Re: Servo Questions
Some R/C transmitters have a plug that allows you to test/controll the servos bypassing the RF section. This allows you to "adjust" the servo without transmitting a signal.
- Mon Jun 28, 2004 9:38 am
- Forum: General Discussion
- Topic: Help with animation
- Replies: 14
- Views: 7015
Re: Help with animation
My link to the gearmotor page did not work. Go to Robbe home, click on "Drive motors", click on "electric motors", click on "Minature gear boxes"
- Mon Jun 28, 2004 9:34 am
- Forum: General Discussion
- Topic: Help with animation
- Replies: 14
- Views: 7015
Re: Help with animation
Would these suit your needs, I used one of these to turn a radar scanner on a model rc offshore tug boat I built years ago. Pick your gear reduction and then vary speed with voltage. Robbe Minature gearmotors
- Sun Jun 06, 2004 9:58 am
- Forum: General Discussion
- Topic: Air horn
- Replies: 7
- Views: 3346
Re: Air horn
If you do decide to go with a solid state recorder, this website has various horn sound samples available for the horns they produce that are downloadable. http://www.kahlenberg.com/sound.html
- Sun Jun 06, 2004 9:49 am
- Forum: General Discussion
- Topic: Air horn
- Replies: 7
- Views: 3346
Re: Air horn
I assume this is more than you want to spend but you can buy a Whelen 100 watt Air Horn and PA system (without siren) at www.strobesnmore.com . Click on sirens and then scroll down to the Whelen air horn.
- Tue May 11, 2004 9:47 am
- Forum: General Discussion
- Topic: Making a Backup copy of a DVD
- Replies: 7
- Views: 3419
Re: Making a Backup copy of a DVD
It seems to be mostly .arc files.
- Mon May 10, 2004 3:02 pm
- Forum: General Discussion
- Topic: Making a Backup copy of a DVD
- Replies: 7
- Views: 3419
Re: Making a Backup copy of a DVD
No its a data disc, no video. Drawings, wiring diagrams, specs, trouble shooting, repair and replace, etc. It covers all Ford vehicles from 1996-2002. Has same info. and layout as the large paper repair manuals. My sons somewhat of a computer guru and he says its a dual layer disc. He's checking his...
- Fri May 07, 2004 11:06 am
- Forum: General Discussion
- Topic: Making a Backup copy of a DVD
- Replies: 7
- Views: 3419
Making a Backup copy of a DVD
I have a auto repair manual on a DVD that contains approx. 6.3 GB of information. Because of the cost of the DVD I would like to make a backup copy. I have a DVD burner but was under the impression that a standard data DVD would only hold betwenn 4 and 5 gigs. Am I out of luck on making a copy?
- Fri May 07, 2004 10:52 am
- Forum: General Discussion
- Topic: where to get relay's
- Replies: 8
- Views: 3539
- Fri May 07, 2004 10:47 am
- Forum: General Discussion
- Topic: where to get relay's
- Replies: 8
- Views: 3539
Re: where to get relay's
Not sure what you mean by "cheap", but www.waytekwire.com carries a complete line of Bosch automotive relays. They have them in different mounting config., pc board, mounting tabs, plug/socket, etc. Current handling ranges from 20 amps-75 amps Here is a sample page
- Sat Apr 24, 2004 9:21 am
- Forum: General Discussion
- Topic: LED lightbulb?
- Replies: 12
- Views: 5650
Re: LED lightbulb?
This is a 20 LED 120 volt bulb HERE
- Wed Apr 21, 2004 8:48 am
- Forum: General Discussion
- Topic: Led Constant Current driver help
- Replies: 8
- Views: 3930
Re: Led Constant Current driver help
Dale Y,<p>I saw that but I am not sure how that helps in my situation. When the transistor is on you say it shorts the cntrl/ref. circuit, the way I see it that would turn the current off. Not sure what i would be gaining?