I like the idea of getting away from traditional pots with wipers.
The two main alternatives that interest me are the step attenuators with the precision resistors and the relay boards that basically look like they accomplish the same thing with precision resistors. Instead of a rotary switch with contacts the switching is made by miniature relays controlled through a logic switching IC.
I see that Khozmo now builds both types.
I'd like to know the advantage/disadvantage of both types. Does anyone have some insight to this question?
BillWojo
The two main alternatives that interest me are the step attenuators with the precision resistors and the relay boards that basically look like they accomplish the same thing with precision resistors. Instead of a rotary switch with contacts the switching is made by miniature relays controlled through a logic switching IC.
I see that Khozmo now builds both types.
I'd like to know the advantage/disadvantage of both types. Does anyone have some insight to this question?
BillWojo