pcb design help

B

bubsta82

New Member

• Jul 18, 2009

• #1

I need help designing a pcb layout for a voltmeter schematic attached bellow.
I have tried using pcb 123 with little to no luck and have prior experience with making pcb boards with a already made layout.


https://coolcircuit.com/project/meter/circuit.GIF

I have all the exact parts except the exact same three digit led, mine is found here,

BA56-11GWA

Thank you very much for your help

 

gaspode42

Member

• Jul 19, 2009

• #2

Help

Hi

What exactly do you want help with? Do you want help with your application or somebody to do the work for you? If it's the letter then are you willing to pay? We are willing to help but not do the work for nothing !

 

Boncuk

New Member

• Jul 19, 2009

• #3

Caution!

That circuit has several severe flaws.

Pin14 is connected to VDD (VDD is pin1).

Pin8 (RC2) is shared with VSS (VSS is pin14)

Boncuk

 

B

bubsta82

New Member

• Jul 20, 2009

• #4

yes i did notice the errors and thank you for again pointing them out so i dont forget, but i have tried using pcb123 as i stated... maybe some pointers would do the trick, simply what i am looking for.

 

blueroomelectronics

Well-Known Member

• Jul 20, 2009

• #5

I would suggest you try another layout program if you can't get used to PCB123
I use Spring Layout 5, other use Eagle PCB.

 

R

Rolf

Member

• Jul 20, 2009

• #6

blueroomelectronics said:

I would suggest you try another layout program if you can't get used to PCB123
I use Spring Layout 5, other use Eagle PCB.

Click to expand...

I tried Spring Layout but went back to using ExpressPCB, cant remember why.