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74 Series IC or 555 timer project recomendations please?

Discussion in 'General Electronics Discussion' started by tigidig3x, May 2, 2013.

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  1. tigidig3x

    tigidig3x

    4
    0
    Apr 24, 2013
    Hi guys, Can you recommend me a 74xx Series IC's projects or 555 timer? Not those too hard ones please and if possible if you could link a tutorial to help me? Thanks.

    However, if you really cant recommend something, could you please help me in this?
    http://www.instructables.com/id/Simple-Light-Detector-with-Sensitivity-Control-No/

    Please see the instructable link and teach me on how to convert this the variable resistor to potentiometer? Because i cant seem to find this variable resistor here in our place.

    Or if still, it isnt possible, can you please recommend a online store where i could buy all these stuffs and ship it directly to my house? By the way, im in Davao City Philippines. Thank you guys.
     
  2. GreenGiant

    GreenGiant

    842
    6
    Feb 9, 2012
    the definition of "potentiometer" is "variable resistor", they are one and the same.
     
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