This circuit consists of 12 LEDs. Ten of these LEDs operate as a back-and-forth chaser, while the remaining two indicate the outcome of the game: one lights up for a win, and the other for a loss.
The system includes a start button. When the start button is pressed, the circuit generates a random number (0–9) displayed on a seven-segment display. Once the number is displayed, the LED chaser begins running. To stop the chaser at a specific target position, the user must press a push button. Based on the outcome (win or lose), the corresponding LED lights up, and the buzzer vibrates.

The game works as follows: for example, if the number generated by the seven-segment display is '3,' the user must time their button press to stop the LED chaser at the third LED. If successful, the "win" LED lights up, and the buzzer sounds. To play the game again, simply press the start button.

We really need your help guys for our final project. we need a schematic/circuit diagram for this for us to proceed for pcb making. thank you and god bless everyone!!

 

Should I polish your shoes as well? Full service is our tradition.

Press yes or no buttons as necessary.

 

what?

 

hi jisan,
As this is a college assignment you need to post your best attempt at answering, we then can help you.

Moderation.

 

The idea of a project is to check the YOU can design the project. It is NOT to get someone else to do the project for you. IF you get a job they will expect YOU to design things.

Les.

 

We are done in led chaser. We just having a problem in 7 segment that can generate a random number.

 

hi jisan,
As this is a college assignment you need to post your best attempt at answering, we then can help you.

Moderation.

We are done in led chaser. We just having a problem in 7 segment that can generate a random number.

 

One way to generate a pseudorandom number is to run fast counter and then stop the counter when a. pseudorandom number is needed. In this case you need a single digit BCD counter.

 

We really need - for you to show us your work so far; this is not a free homework service.

Please post your schematic and parts list. Be sure to have a unique reference designator for each component so we can discuss them individually. Also, include details about the power sources, how fast you want the LEDs to step, the desired LED voltages / currents / etc, is there any time gap between when one LED turns off and the next one turns on, etc.

ak

 

We are done in led chaser. We just having a problem in 7 segment that can generate a random number.

That should be simple if you're using a controller, if not, the method by @DickCappels will work.

I made a similar 'toy' a few years back. https://forum.allaboutcircuits.com/threads/engineering-display-for-a-family-day.162386/post-1426878

 

One way to generate a pseudorandom number is to run fast counter and then stop the counter when a. pseudorandom number is needed. In this case you need a single digit BCD counter.

how to do wiring on this?

 

You have to do some part of this yourself.

You can probably make a single digit binary counter or your own design pretty easily. The rest is a clock oscillator you can start and stop with a switch or push buttons.

Hints:
https://www.electronics-tutorials.ws/counter/7-segment-display.html


Please note the power supply voltage limitations or each IC, especially if you use CMOS.