WIRED FOR SOUND: Create your own Morse code with an electrical circuit


Play icon

WIRED FOR SOUND: Create your own Morse code with an electrical circuit

00:02:00

  Last updated July 3, 2018 at 9:13 am

Topics:  

What did people do before telephones and the internet? How did they communicate with each other over vast distances?


What you’ll need:


1 x 9 volt battery

1 x 9 volt battery holder*

1 x small buzzer*

1 x wooden peg

2 x pieces of Aluminium foil


*available to purchase online, or from an electronics store (e.g. Jaycar)


Education Resource:


Electrical Circuits – Morse Code



Published By

Questacon is Australia’s National Science and Technology Centre. Working towards our vision for a better future for all Australians through engagement with science, technology and innovation, we deliver inspirational learning experiences across Australia and globally.


We are committed to making those experiences fun, interactive and relevant.