555 timer tester

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Uploaded by on May 10, 2010

this will test a 555 timer chip. if both lights flash, chip is good.

Category:

Education

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License:

Standard YouTube License

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  • @mega10131013 its a prototype board............ebay or radioshack

  • Where do you get the circuit

    bored

  • @metallica71787

    1 uf electrolitic observe the + -

    .001 uf or 102 ceramic or plastic, it will say 102 on the face....put it in either direction

    if you need a clear picture.......message me your email

  • where those1uF and 102F caps used in this build?

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