Let there be light, LED taillights |
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Let there be light, LED taillights |
smrz914 |
Jan 8 2006, 02:19 AM
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#21
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Soon to be brightening the life of the person behind you. Group: Members Posts: 456 Joined: 21-April 03 From: Pleasant Hill, CA or Chico, CA Member No.: 596 |
Here are some samples. These are pretty much how they will be. I need to order some more LEDs to complete this trial set. I only had enough to do 1 side of the car. The 914 taillights are on the very left and for comparison I turned on the brake lights on my Integra. the 914 taillights are at the very front of the Integra.
Attached image(s) |
lapuwali |
Jan 9 2006, 05:20 PM
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#22
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Not another one! Group: Benefactors Posts: 4,526 Joined: 1-March 04 From: San Mateo, CA Member No.: 1,743 |
I can't easily make circuit diagrams from here: B+ to 555 555 to chassis ground pot to 555 for timing adjustment 555 "flash now" out to relay switch in. relay switch "ground" to 10K ohm resistor to relay power output relay power in to B+ relay power out to turn signal switch. Now, the relay won't operate until the turn signal switch engages at least one light. Tie the indicator bulb to the relay power out, as well, and tie the other end to ground. You'll lose the "no flash" or "slow flash" when a bulb burns out, but that should be a very rare event with LED "bulbs", anyway. |
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