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  Topic: Smallest possible LED stoplight circuit
dadxd

Replies: 14
Views: 62466

PostForum: LED Projects   Posted: Wed Aug 12, 2009 8:28 pm   Subject: Smallest possible LED stoplight circuit
Well I wouldn't be trying to get 3 signals.
It would be like

red on
pause
red on yellow on
pause
red on yellow on green on
pause

restart

I am just trying to figure out what would be th ...
  Topic: Smallest possible LED stoplight circuit
dadxd

Replies: 14
Views: 62466

PostForum: LED Projects   Posted: Wed Aug 12, 2009 6:45 pm   Subject: Smallest possible LED stoplight circuit
So 3 timers would be better than just 1 timer with several capacitors?
  Topic: Smallest possible LED stoplight circuit
dadxd

Replies: 14
Views: 62466

PostForum: LED Projects   Posted: Wed Aug 12, 2009 3:38 pm   Subject: Smallest possible LED stoplight circuit
I really don't need it to be flexible. Just simple.
Could you give me an idea on parts I might need?
  Topic: Smallest possible LED stoplight circuit
dadxd

Replies: 14
Views: 62466

PostForum: LED Projects   Posted: Tue Aug 11, 2009 11:27 pm   Subject: Smallest possible LED stoplight circuit
Ok I have a new idea. What if I used like a 555 timer right?
Then I have 3 LED's, between each LED is a fairly large capacitor. The capicter would take maybe like .5 second to fill and then light the ...
  Topic: Smallest possible LED stoplight circuit
dadxd

Replies: 14
Views: 62466

PostForum: LED Projects   Posted: Mon Aug 10, 2009 7:27 pm   Subject: Smallest possible LED stoplight circuit
http://www.microchip.com/wwwproducts/Devices.aspx?dDocName=en010209#2

Which one do I need to order?
And what would be needed to program it?
  Topic: Smallest possible LED stoplight circuit
dadxd

Replies: 14
Views: 62466

PostForum: LED Projects   Posted: Sun Aug 09, 2009 8:54 pm   Subject: Smallest possible LED stoplight circuit
I am trying to make a circuit small of enough to fix on something the size of a business card. I have soldering skills. I know basic circuit design I just don't have a wide knowledge of parts.

I w ...
 
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