Electronics Projects, Video selector circuit NJM2246 PIC16F84 LM1881 article
"microchip projects, microcontroller projects, pic16f84 projects, " tagged with
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) NJM2246 (three input integrated video switch) pic source software written in assembly language. asm code file and the circuit has shams.
PIC16F84A using, you can superimpose the video signal video selector. PIC,LM1881 The availability of dedicated LSI superimpose without bad, PIC for sync separation and LM1881, for switch IC manufacturing reproducibility can only think highly. , the switch was made for the cameras and car navigation system, and soon home The selectors will make a selection of general-purpose camera for the front door.
Source: ne.jp/asahi/ham/js1rsv Alternative link: video-selector-circuit-njm2246-pic16f84-lm1881.rar