In this video I explain all you need to know about multiplexers.
The IC I use in the demonstration is the SN7415, a 16 input to 1 output digital multiplexer.
Datasheet at: https://pdf1.alldatasheet.com/datashe...
Resistors in the circuit are all 1kOhm
0:00 Intro
0:14 Uses
1:07 Theory
2:22 Practical Example
4:10 Outro
Thank you all for watching!