Simple Morse Code Transceiver

Great for kids to learn about communication in the old days. Two Arduino Nano, a LED and a pushbutton, print a morse code alphabet and play!

Nov 12, 2017

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Components and supplies

2

Arduino Nano R3

2

Pushbutton switch 12mm

2

SparkFun Transceiver Breakout - nRF24L01+

4

LED (generic)

2

Breadboard (generic)

Project description

Code

morse transceiver

arduino

Simply upload to Arduino Nano #1 with radioNumber = 0 and then to #2 with radioNumber = 1.

morse transceiver

arduino

Simply upload to Arduino Nano #1 with radioNumber = 0 and then to #2 with radioNumber = 1.

Downloadable files

morse transceiver

Fritzing bread board schematic for morse node.

morse transceiver

Comments

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Anonymous user

5 years ago

Thank you for this project! I just finished it and it is a lot of fun. I only changed the rgb led to two separate leds (red and blue). Next I will try do modify the code so one station continuously transmits a message (like a distress beacon) and try to test the range.