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searching here,

i found this code on a thread from PCM Programmer

#define set_options(value) {#ASM \
MOVLW value \
...

i ordered a breadboard from ebay, since it seems a very easy way to start experimenting on a new project without all the soldering part..

i reloaded, two or three different programs,
i also enter ...

i ordered a breadboard from ebay, since it seems a very easy way to start experimenting on a new project without all the soldering part..

i reloaded, two or three different programs,
i also enter ...

segment f is powered from pic16f506 pin c5/t0ckl

got at last a programer,
wrote the program on the pic, all segments come on when they are supposed to apart from segment f...

with the old pic with the preinstalled program segment f comes on as w ...

can someone explain to me what is the use of mclr,
and if it is necessary or good idea to connect it to the circuit..?

Thank you very much for your advice. It is really useful.
I was told to notice the cooling part of 7805 from another party as well. I guess it is quite important.
I've installed express pcb but not ...

If anyone is aware of hardware stuff.

Can the LM324 be omitted? Along with the two resistors?

and lead the signal directly to the pic??

just an update with my "amateur" soldered circuit..

http://i111.photobucket.com/albums/n133/nikolasR/beverly/IMAG0169.jpg
http://i111.photobucket.com/albums/n133/nikolasR/beverly/IMAG017 ...

you are right the code so far is

#include <16F506.h>
#fuses INTRC_IO, IOSC4, NOWDT
#use delay(clock = 4M)
#use rs232(baud=9600, xmit=PIN_C3)

//================= ...

Thought also of another version, which may optimize a little bit the code.

while(1)
{
result = read_adc();

// printf("%u \n\r", resul ...

i tried another simulator called

"real pic simulator"

i enter a sevent segment lcd, and an analog value to roll...
weird thing is that the analog allowed me to play from 0 to 1023... ...

also, i don't know if this actually the reason, but i notice from the scratch of running the program that c3 pin is on, and only if the condition is for a number that doesn't involve c3, it goes out.. ...

and sth more..
i choose microcontroller view, and i can see pins getting on..
but when i change pin13 value nothing changes..

i used, this part of code, just for check, but made no difference..
...

a compilation of the code kindly supplied from PCM Programmer and Ttelmah

#include <16F506.h>
#fuses INTRC_IO, IOSC4, NOWDT
#use delay(clock = 4M)
#use rs232(baud=9600, x ...