This course aims to help you understand how to choose between PIC microcontrollers Arduino or Raspberry Pi and which one is right for you. It starts with a detailed explanation of these three controllers or mini computers. Next a quick summary of the differences between them will be given. When you look at the PIC Microcontroller next to the Arduino next to a Raspberry Pi it is clear that the hardware differs quite a bit.You will comprehend differences in power connectivity input/output pins storage and USB for each. Now that you have laid out the differences between the hardware you will learn about software. To understand when you would want to use one board or the other you will need to know what each one can do and a lot of that is dependent on the software. Further you will explore how to expand onward capabilities.The course will also discuss how to decide and choose the right one for you. Also you will discover how and why to use Arduino Pro IDE. The user interface will be explained. You will comprehend Arduino Pro IDE's new features including the find command autocomplete feature and dark mode as well as the details of the code debugging process. The final section will give you a quick summary of Arduino Pro IDE's main features.