Question Need help leds

Discussion in 'Sony' started by modio, Jun 12, 2019.

  1. modio .

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    hi im currently working on new project and I’m installing sound reactive leds red/blue I’m using a single 2n2222 transistor 15 blue leds. the leds work but when I higher it almost all the way the leds start turning off and then on. The amp works good without leds I could higher all the way I already tried 2 different amps same problem.
     
  2. Shank Certified Wiitard Staff Member . . .

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  3. modio .

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    Sorry about that I’m installing 15 blue leds and im using a 2n2222 to amplify the leds but they turn off when I have the volume high. Should I be using a different transistor like tip31 or tip41 any help thanks
     
  4. modio .

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    No it’s the transistor the amp turns off with just the transistor connected at high volume. Thanks for help Ill try different transistor
     

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