Introduction

Many embedded systems are written in C/C++. Since you are building skills in this area, it is important that you are introduced to such an application. We will simulate an Arduino, a simple and popular microcontroller, using this free online editor:

https://www.tinkercad.com/

Our goal is to combine a servo motor, a button, and an LED to create a simple device that could be used for something like an electronic lock!

Instructions

• Create a project where you combine a button, a servo, and an LED into one Arduino controller
• Switch your editor to use only C++ text. You may not edit your code using the block editor.
• Combine the code from each project. Some of the demo code may not be needed.
  • You do not need a loop to move your servo, even though the servo demo has one.
• If the user has the button pressed down, move the servo to position 180 and turn the LED on.
• If the button is not being pressed, move the servo to position 0 and turn the LED off.
• Write a delay at the end of your loop function, something like delay(15), so the simulator does not get overwhelmed.
• This system could be used for something like an electronic lock.