Digital Up Down Counter Circuit

Digital Up Down Counter Circuit


Just illustration

Digital up down counter that i build in layout, is simple thing that anyone can make it. This is one of my creation when i get bored. Many device using digital counter, this circuit device layout is just miniature of them.The circuit is build with simple component of electronics that sell at electronics component shop anywhere.
I use diptrace software to build the layout, because it is very easy to use and user friendly for electronic engineers or students.
Lets make and build!!! :)


Top position


Bottom position
if you want the softcopy of this circuit, you can download it with link that i put in this blog.

Diptrace Layout

if you want the simulation of the counter, you can download this soft copy of ISIS data file
ISIS circuit scheme

Comment if any trouble with it!

3 comments

  1. Unknown21 April 2014 at 19:44

    kalo pake ic 7490, sistem resetnya itu ke kaki mana ya pak ? mau bikin digital clock lagi cuma make yg 7490 dan 7447 pak. tinggal nyusun resetnya aja bingung hehehe

    ReplyDelete
  2. hanifest22 April 2014 at 06:32

    di R1-R4 itu reset

    ReplyDelete
  3. hanifest22 April 2014 at 06:35

    jika salah R1 & R 2 yang tinggi atau R 3 & R 4 adalah tanah, maka itu akan mengatur ulang Q A, Q B, Q dan Q C D ke 0.
    Jika reset R 3 & 4 R yang tinggi, maka jumlah pada Q A, Q B, Q dan Q C D pergi ke 1001 atau kode 9

    ReplyDelete