Telegraph machine – Science Project for kids is one of the most brilliant applications of electromagnetism and shows the application of Morse code. It made life simpler, safer and communications faster! This Science project working model demonstrates Morse code and electromagnetism for class 9th and 10th in such a simple and a fun way that you will wish to be a student again.
Your child will be able to build your own model for science activity or workshop and create a telegraph machine. So what if the India Posts has stopped telegram services, Projectsforschool team will share the nostalgic functioning of the telegraph set.
The kids can actually learn how the circuit is completed by pushing down on the telegraph key and the sender magnet makes clicking sounds. They will also be able to differentiate between the ‘click’ and the ‘clack’ sounds, the dots and the dashes and be able to actually write Morse coded messages.
- Two heavy duty batteries
- Thumb tacks
- Connecting wire
- Iron strips
- Copper wire
- Sand paper
- Cello tape
- Ply board base
You will also need scissors and an adult to help the child make the project.