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555 Timer chip tutorial

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Uploaded by on Nov 18, 2007

just me teaching you how to make a 555 timer chip with a pulsing buzzer.

Parts:
555 timer chip
2x 4.7kohm resistor
100 uF capacitor
pezio electric buzzer


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Category:

Howto & Style

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License:

Standard YouTube License

  • likes, 127 dislikes

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Top Comments

  • This isn't a tutorial. You've said nothing about how a 555 timer operates.

  • the parts suddenly changed at 5:10 . . .

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All Comments (226)

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  • u r such an mother f_ _ _er.....wasted my time..

    u changed the circuit so many time

    u dont know anything abt electronics....

  • WOW one KILI ohm???

  • painful

  • @lansdowne42 look in the mirror and see stupid.

  • such a waste of time, i have learned nothing.

  • you need to learn a lot before posting yourself

  • micro farad get it right

    

  • its not UF its 'mu F'

  • @expertmax1 Sorry I didn't notice you aren't the creator of this video. He says UF @ 0:35.

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