I need an analog multiplexer that I can use with a 3.3v NodeMCU. Someone suggested the CD4051. I am just checking to make sure this works with 3.3v? Thanks!
Another very good reason for a scrupulously careful reading of the datasheet.Note that the multiplexer "ON" resistance also goes up as the supply voltage goes down.
by Jake Hertz
by Jake Hertz
by Duane Benson