A 1.5V High Power LED Flasher

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bwalzer

Newly Enlightened
Joined
Oct 11, 2010
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I have found out something that I have not seen elsewhere so I thought I would pass the idea along. Using super/ultra capacitors you can make a high current flasher running off a single cell in a very simple way. Here is a description of how I used this idea to make a dual LED flasher that I am presently using on my bike to flash 1W LEDs:

http://59.ca/weblog/ledlight/dflasher.html

Here is a bit bloggier post that describes the thinking behind the circuit:

http://59.ca/weblog/ledlight/flasher.html

Comments welcome...

Bruce
 
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