February 3, 2012

4026 IC 9999 Counter

Yesterday I made a 4026 IC 9999 Counter with the four 4026 IC's that came yesterday from Tayda Electronics. I bought six, but I didn't have enough 7-segments to make a 6 digit counter.
To cascade these IC's, I just connected all the reset, display enable in, display enable out, ungated 'C' segment out, clock inhibit pins together and added some switches, and connected the carry outs to the next IC's clock input.






Schematic available soon!
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6 comments:

  1. MoHDFiQRiiZWaNSHaHJaMiLMay 22, 2012 at 1:01 AM

    I'm doing 7 segment as output for my project. Now i'm stuck to display it. The input is pulse from receiver circuit. Can i get the schematic for your project..?Thanks..
    darkirqifshah@gmail.com

    ReplyDelete
    Replies
    1. jangdanMay 22, 2012 at 5:23 PM

      I sent the .sch file for CadSoft EAGLE. Should I send the .png file too? (Sorry I'm lazy)

      Delete
    2. jangdanMay 22, 2012 at 5:26 PM

      Update;; here's the png file (it was in my blog!)
      http://electronicmango.blogspot.com/2012/02/4026-ic-9999-counter-schematic.html

      Delete
  2. UnknownNovember 26, 2016 at 12:08 AM

    i am using this counter circuit in my final year project. kindly send me the schematic of your project. please it will be really helpful.
    nafees.ahmed894@gmail.com
    my email address. please if you want to send the schematics. send it ASAP.

    ReplyDelete
  3. UnknownMay 28, 2017 at 2:19 PM

    Hi do you still have the schematic for this

    ReplyDelete
  4. UnknownMay 9, 2021 at 6:05 AM

    Pcb digine

    ReplyDelete

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