The only advice i have right now is to try to ground all unused inputs on the 4051. some CMOS IC's have a problem with floating input pins.
I made a dual 4051 multiplexer with 16 slide pot's recently and had no problems.
The only advice i have right now is to try to ground all unused inputs on the 4051. some CMOS IC's have a problem with floating input pins.
I made a dual 4051 multiplexer with 16 slide pot's recently and had no problems.