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How a 555 Timer IC Works

How a 555 Timer IC Works



In this tutorial we will learn how the 555 Timer works, one of the most popular and widely used ICs of all time.
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Tags: integrated circuits

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23 Comments

  1. Date: October 23, 2018 at 18:39

    The best explanation from IC 555 ever, if you can send a invitation for translate subs to spanish it will a pleasure doing.

  2. Date: October 25, 2018 at 19:55
    Author: Jonas Kohl

    What did I just watch? I have no idea at all what you were talking about but probably because I have no knowledge at all about this stuff… seems like you still did a good job at explaining according to the others

  3. Date: October 30, 2018 at 02:09
    Author: acqurius 2018

    Is it possible to turn on the 555 with pulses of 1kHz?I mean I want to connect Vcc of timer to pulses of 1kHz of 5volt.i want to use Astable mode of timer.

  4. Date: November 3, 2018 at 23:12
    Author: gmcjetpilot

    Radio shack has a great book "Engineer's Mini-Notebook: 555 Timer IC Circuits (Radio Shack), by Forrest M . Mims III

  5. Date: November 4, 2018 at 11:46
    Author: eisenhertz

    in the 8oth i build a led collar for my dog,with the 555,its a nice small chip.

  6. Date: November 6, 2018 at 11:51
    Author: C The Art

    is it possible to make a 555 ic with op amp , flip flop , registers and transistors .

  7. Date: November 13, 2018 at 12:38
    Author: Mohsan Ali

    I am Student of Software Engineering But I am here to understand how does Computer Time work… but it is out my comprehension 🙁

  8. Date: November 19, 2018 at 16:31

    At 8:10, how is that comparator outputs zero(low) and at 8:30 the comparator outputs one(high)? Both have a voltage difference of zero volts therefore output should be zero(low). Correct me if I am wrong. Thanks!

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