video and audio distributor 6-channel audio video multiplexer circuit max497 and lm833 amplifier integrated based on the supply voltage of 12 volts dc 12v 78xx series positive regulators integrated with düşürülüp 555 timer integrated with the negative translated to... Electronics Projects, Audio Video multiplexer Circuit (amplified) LM833 MAX497 "analog circuits projects, " Date 2019/08/02