Tutorial 4 - Potentiometers and Voltage Divider Circuits with Arduino UNO and NI LabVIEW

This tutorial covers:
1. Potentiometers types and usage
2. Potentiometers modeling as voltage dividers
3. Voltage dividers theory and implementation circuits
4. Using an analog input pin on the Arduino UNO to acquire analog data
5. Using Waveform Graphs in LabVIEW to visualize analog data
6. How to control the brightness of an LED using a potentiometer through NI LabVIEW Community Edition
Lebanese American University
School of Engineering