we have a project in our subject this semester, it is a gaming buzzer with seven segment display and a speaker..here is the circuit diagram..what i need is the pcb layout of this one which is ready to be printed..i will attach the diagram..thanks.
we have a project in our subject this semester, it is a gaming buzzer with seven segment display and a speaker..here is the circuit diagram..what i need is the pcb layout of this one which is ready to be printed..i will attach the diagram..thanks.
If you need the PCB design badly you should provide more information, mainly about the switches to be used (manufacturer and type or data sheet). Further I suppose S1 through S8 are individual switches connected to the PCB via cable.
if I had worked the PCB design from your schematic you'd never hear the buzzer.
The BC547 in an NPN-transistor and the symbol is that of a PNP-transistor. So I allowed myself and changed that to BC557 without consulting you. (Beg your pardon )
Here is the image of the revised PCB layout with the reset button underneath the display for easier operation.
Please PM me your email address giving me your full name (for the contact list). I will send you the Eagle files.
Be advised that you cannot apply any changes to the PCB since it's dimensions are larger than the free Eagle version allows.
You can just load the board and prepare to print. You might also create Gerber files.