wb lcd display

[Marc Piccioni]

Bill,

If you can save the file as a dxf or orcad file I can review it and/or
either make any corrections required/send the corrections back to you.

Do you have the power budget calculated?

/Marc


gmecm at diy-efi.org wrote:
>While waiting for my DIY-WB I started thinking about a
>display for it.  I've just uploaded to incoming a file
>called WB_LCD.EPS which is schematic for a LCD display for
>the wb-02 meter.  It has a PIC16F877 controlling a 4 digit
>LCD display.  The PIC is flash based and can be reprogramed
>in circuit, has 4 analog channels available,  a 64K bit
>serial eeprom for data logging,  and a serial port for
>talking to a PC or laptop.
>
>I need help in a few areas:
>
>1)  I need someone(s) to review the schematics for technical
>correctness before it goes to layout.
>
>2)  I need a robust 12V to 5V power supply for it.
>
>3)  I need someone to do the PCB layout.
>
>Yell if you can't print the EPS file and I'll see if I can
>get it to you in another format.
>
>Regards,
>
>Bill
>
>P.S. - Many thanks to the original DIY-WB team for the great
>effort!
>
>
>
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--
  Marc Piccioni -- piccioni at cadvision.com

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