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IT WORKS!!! :D

So I didn't use the capacitor.

As for the software the mistake was ">>". That's why all the LEDs were on. I changed it to ">>=" :idea: and it works.

I didn't quite understand your questions about port B (I'm new to to this). TRISB = 0x00 sets all the pins on port B as outputs ...

Thank you for trying to help me. Here is how I connected the pins:
PINs 8 and 13 to ground
PINs 10 and 16 to +5v
PIN 14 to RB0
PIN 12 to RB1
PIN 11 to RB2
PINs 1-7 and 9 to LEDs through resistors

I also have a .1uf capacitor between PIN 12 and ground. If I take out the capacitor, all the 8 LEDs are ...

Hello everyone,

I'm trying to use a PIC 16F819 with a 74HC595 shift register, and I can't make it work. Here is the microC program:

#define dataPIN PORTB.f0
#define latchPIN PORTB.f1 //0 la tranmisie si 1 la afisare
#define clockPIN PORTB.f2 //1 dupa fiecare bit

void outOneByte(int dispData ...