Five-channel audio equipment infrared remote controller (CX20106，NE555, CD4011, CD4017B)

Published:2011/8/23 22:37:00 Author: | Keyword: Five-channel, audio equipment, infrared, remote controller | From:SeekIC

The D7630 is designed as the application-specific integrated circuit with the DC volume, tone control and balance control functions. It has strong control function, and it can be used as the multi-function control circuit of the double-channel audio power amplifier circuit. In ordinary usage, it uses the manual control mode, and it adjusts the direct voltage through the potentiometer to achieve the purpose of control. This circuit uses the D/A converter circuit to changes the digital circuit output pulse into the direct voltage. The five-channel infrared remote control signal emitter: Five channel audio equipment infrared remote controller:



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