12/24 hour Digital clock using 7490 decade counter and BCD 7segment (file)

preview_player
Показать описание
Tutorial :
Part 1:

Part 2 :

The solution of switching between 12h and 24h modes was just a quick idea, if you have a better recommendation, please mention it.

proteus file :
Рекомендации по теме
Комментарии
Автор

Will you please send the proteus of only 24hr not the 12hr

yashjadhav
Автор

Can u provide any link for proteus file?

Aleey_M
Автор

Sir I'm using Proteus 8 and i can't open .dsn file in your link

dighuyntran
Автор

Sir can you told me what names of components in pcb layout

shrushtiadhav
Автор

Please tell me what is the specification of the 7-segment display are they COMMON ANODE OR COMMON CATHODE

yashjadhav
Автор

Sir can u please send proteus file of the simulation

samarthlambole
Автор

How to less the speed of minutes and seconds

samarthlambole
Автор

how can I get the circuit diagram for 12hrs?

shannenr.covers
Автор

What is the common of 7 segment?
Cathode or anode

medranoiancedrickc.
Автор

Can you please send the proteus design link again, the given link doesn't work

yashjadhav
Автор

And how is the connection between IC 7490 and 7segment display, how come it(7segment) has only 4 pins??? Plz help

yashjadhav
Автор

طيب ممكن العناصر المستخدمه واسم البرنامج المستخدم

Super-pyuu
Автор

لو سمحت ممكن الايميل تبعك انا عايز اتواصل معاك لو ممكن

Super-pyuu
Автор

sir where is part 2 .. the 12 hour ...? link says it doesn't exist ...

edgchannel
Автор

ارسلت لك رساله فى الايميل بتمنى الرد يا اخى

Super-pyuu