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Thank you SO SO much! I have had so much fun with this! Thank you~I have come to a challenge that i could not overcome and could not find any leads from my own research. I wondered if you can help: When I have light (10w LED) Turning on doing the digital strobing, there is a start up flicker , as if the power is ramping up. This messes up the frequency. When turning off it is a clean OFF. Do you have any ideas why this is the case, and how to remedy it? I am using the final diagram i made earlier with the voltage regulator, and transistor, arduino, and led. Thanks a million!-Nate
High Power LED Driver Circuits
20W LED-strobe for RC-aircraft
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