Blink a led with dimming using interrupts. Using a PIC12F683 with MPLAB X w. XC8 Free and a programmer - PicKit 3 LED Connected to GPIO 2 (pin 5 on the PIC12F683) PICKIT 3 Setup 12F683 / PICKIT 3 PIN 1 <-> (1) MCLR PIN 4 <-> (2) VDD PIN 6 <-> (5) ICSPCLK PIN 7 <-> (4) ICSPDAT PIN 8 <-> (3) VSS (3)