This project uses an Arduino at Heart module to repeat
an SOS signal in Morse Code. We start by
constructing the circuit. Next we
install the Arduino IDE on a computer.
Finally, we type the code and upload it to the Arduino at Heart module.

Step 1: Automated SOS

Start with the power module.

<p>Very interesting!</p>

About This Instructable




More by Louisville Public Library:Using the Spark Core and internet button to make a small wireless fan! Building a simple circuit with the Spark Core!  Cat in the Hat Scarecrow Featuring Sugru 
Add instructable to: