Hello Friends,
Please have a look in the video below. I am working in a project like this. This guy presents his code and circuit in his video description, code is perfectly compiling but the circuit is not good. Please help me in designing a good circuit for this project with all buttons and resistors in place. Thanks

Things i have in my hand:
4 x single digit 7 seg display - Common Cathode
1 x Arduino Uno
5 x Push buttons

 

You have already asked for help on another forum and got no replies.
No-one is going to do this for you.

You can do it with a couple of up-down counters.

 

You have already asked for help on another forum and got no replies.
No-one is going to do this for you.

You are wrong, Some one has already done it for me...
I know about you guys, will login in all electronics forum and say dont do this, do this, see this, dont see this, wtf?
Funny Guys. Doesn't know about it, don't even try to reply...

You have already asked for help on another forum and got no replies.
No-one is going to do this for you.

Ahh colin, now i see you, u r the guy asks for 2 dollars in "electro-tech-online" forum. lol....
very funny very funny.... poor guy...

 

Here's a simple circuit using individual chips from the web.

I have designed many up-down counters using PIC chips.

 

Using discrete cmos chips method, you'd need a total of 10 chips for 2 players. Not a bad compromise.

If using Arduino, you'd need 4x 74HC595 if data/control are shifted out of the Ard. If using multi-plexing, you'd need 4 BJT for digit drivers and one chip uln2804 for segment driver. Either way you'd need extra chips for the circuit.

Allen

 

Finally got the schematic... Thanks everyone... will post a working model soon...

 

OP can do this if he can code Arduino.
Problem is no one will code it unless he tries.