LED like alarm?
Feb 20, 2004 | 03:33 PM
Thread Starter
|
Junior User
Joined: Oct 2003
Posts: 92
Likes: 0
From: Temecula, CA
LED like alarm?
Id like to install an LED that blinks similar to an alarm but with the PATs setup, Im not planning on installing a complete alarm system.
Anyone have a install process for installing just a blinking LED that goes on when the Expy is turned off , and powers off when the car is turned on?
Ive seen them before that wire up to 12v+ , 12v switched , and ground, but Id like to build it myself or a cheap source to get the LED?
Anyone have instructions or a website to go to.?
I have a ton of electronics stores to buy the stuff from and the wiring is easy I just need to know if what diodes etc to use.
Thanks,
Doug
Feb 20, 2004 | 03:49 PM
Joined: Mar 2003
Posts: 267
Likes: 2
radio shack sells a LED with a blink circuit built in. You do need a dropping resistor with it so it won't burn out.
Feb 20, 2004 | 07:53 PM
Joined: Jun 2003
Posts: 75
Likes: 0
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
brian42
1999 - 2003 7.3L Power Stroke Diesel
2
Feb 1, 2017 04:44 PM
brian42
1999 - 2003 7.3L Power Stroke Diesel
0
Oct 27, 2016 05:38 PM
joshua6430
1999 - 2003 7.3L Power Stroke Diesel
8
May 22, 2015 08:51 PM
Aaron-71
1973 - 1979 F-100 & Larger F-Series Trucks
24
Apr 27, 2013 02:05 PM