Muxing Around With The CD74HC4067 + Arduino

Have you ever found yourself running out of pins to read an array of analog sensors? Don’t worry, you’re not alone, it happens to the best of us, and there is something you can do about it. An [[analog]] / [[digital]] [[multiplexer]] like the [[CD74HC4067]] ([[mux]] for short) can help multiply the amount of pins… Continue reading Muxing Around With The CD74HC4067 + Arduino