Matrix user forums

Did you test a alphanumeric LCD with a PICmicro using an internal clock?

Is it necessary to use the language C to be sure that it works ?

Do you advise me to use an external clock?

Arnaud

Ok, i would like to try but I don't find the clock's value on the datasheet (16F628A). If you know that, give me it, please;

Hello,
I try to use a alphanumeric LCD. It works on simulation and on the V3 card development but nothing at all on my card. I verified connections, it's good.
I use the internal clock on the pic 16F628A. I don't understand what it happens.

Please , help me....

Hello Steve,
My file is converted but when I transfer it, it doesn't work on the picmicro V3;

Could I send you my file or printscreans of my program?

Thanks

Arnaud

quote="Benj"]Hello Kirstom14 Hi Benj, I try to write in good english. But sorry for difficulties to read me. I made a little prog with timer0 overflow , i can to generate the C program. But when i want to try my prog in picmicro V3, it doesn't work .... i don't know why and i don't see why too. Coul...