Rotary Encoder controlled Digital Potentiometer (X9C103)

In this tutorial I will show you how you can easily control a digital potentiometer with a rotary encoder

 

 

X9C103 DATA SHEET

 

Parts List:

Rotary Encoder

Digidal Potentiometer (X9C103)

2 X 120Ω Resistors

1X 220Ω Resistor

2 X 40nF Capacitors

LED