This chapter explores the data acquisition and feedback system for three
sensors with MATLAB and Arduino I/O package. The system comprises of Arduino
board (connected to MATLAB GUI through serial), three sensors (LM35
(temperature), two POT (10K)) which are connected to Arduino, LED(output device)
and power supply. The system is designed to receive the sensory data and control the
LED with blocks created on MATLAB GUI.
Keywords: Arduino, Arduino GUI, LED, MATLAB GUI, POT, Temperature
Sensor.