Arduino senses the environment by receiving inputs from add-on devices such as sensors, and can control the world around it by adjusting Actuators.
In this course, you will learn how and when to use the different types of sensors and how to connect them to the Arduino. Since the external world uses continuous or analog signals and the hardware is digital you will learn how these signals are converted back-and-forth and how this must be considered as you program your device. You'll also learn about the use of Arduino-specific shields.
Electrical Current,Voltage and Resistance
Ohm's Law and Electric Power
Sensors and Classification
Basic Example of IoT System
Pulse Width Modulation
Common Communication Peripherals
What is a Sheild?