2-led flasher using transistors with schematic

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Uploaded by on Nov 7, 2009

Category:

Education

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Standard YouTube License

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Uploader Comments (arieldelafuente)

  • I added the link to the schematic in the description. Sorry folks, I turned off the blog where I had more details about this.

  • Update your website, the link is down!

  • @dithom02 i posted the schematic i followed in dropbox. see link. sorry about that.

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All Comments (15)

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  • hey jpstyles85 i will just without it being hooked up to a charge

  • i tried doing this but i put the transistors in the wrong way- they fizzed and as i disconnected the battery a puff of horrible smoke went up into my face DX

  • can u add more led's to make a few more flashing lights? can someone make vid on how to do that and show me?

  • Kool Video, hey Man i got an, LED SIGN Made up of: TOTAL OF 167 LEDS, first word - 76 LEDS, second word - 91 LEDS TOTAL OF 167 RESISTORS 470 ohms(12v), first word - 76 Resistors, second word - 91 Resistors.

    SIGN RUNNING ON 12v SOURCE POWER AC/DC Transformer Adaptor. AND how can i make it both words flash, without brightness going down i tried 555 timer chip Flashing circuit but made all my led's Brightness go really low?? PLEASE HELP !!!!!!!!!!!!! REPLY BACK ASAP THANKS !

  • schematic please? and what transistors??

  • bro: can tell me the details of that project......... coz i have a problem in making this circuit

  • can you tell me how much ohm resistors you had used had also the capacitor ??

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