Will be difficult, there is not appropiate hardware on a 16F877 to
drive this kind LCD, there are other PIC=B4s which I am not familiar with
to do that. You need dedicated pin drivers for LCD, they work with kind
AC signals.

Friedel

At 11:00 p.m. 16/11/01 +0200, you wrote:
>You can make a a 16F877 drive a bare LCD module with 3 1/2 digits designed
>for use with ICL7106 DVMs. These were available in small qty. from mail
>order places last time I looked (years ago). You will need ~15 IO pins to
>drive it (afair). Use a single driver on the backplane (the pin fan out is
>not enough) and make sure that the duty cycle is 50.0% or the display will
>be destroyed within weeks. The contrast at 5V is not so wonderful but it
>works at room temp.
>
>Peter
>
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