Lesson 11 · Do Bonus Activities

Suggested Time: 60-75 minutes per actiity

Lesson Plan

What You’ll Need

Before we get started, let’s make sure that we have all the parts.

  • 1 x Fully Assembled Barnabas-Bot
  • 1 x Computer
  • 1 x USB Cable
  • 1 x Additional Resistor (included in kit)
  • 1 x Additional LED (included in kit)


This section includes additional challenges for you to expand your learning. Projects includes:

  1. Morse Code with LEDs
  2. Blink Two LEDs at the same time

Morse Code with LEDs

Expand the blinking LED to create Morse Code messages.

Morse Code Cheat Sheet

Morse Code Downloadable PDF

Add a second LED to your Barnabas-Bot and program both of them to blink!

Additional Resources