Can I use two switches to realize four states?

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benever

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two switch to realize a gain such as 0dB ,2dB,16dB,18dB


THS
 

Re: help!

benever said:
two switch to realize a gain such as 0dB ,2dB,16dB,18dB


THS

2 switches can be decoded to 4 cases, each case turn on each gain u need.

hope this help
 

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