Video selector circuit 4 channels (NAV1, CAM1, CAM2, aux) inputted video signals via a single output giving as video selection buttons is done with circuit PIC16F84 microcontroller is carried out with help other integrated whereas LM1881 (video sync separator)... Electronics Projects, Video selector circuit NJM2246 PIC16F84 LM1881 "microchip projects, microcontroller projects, pic16f84 projects, " Date 2019/08/03