Description

1. Telegraph machine model demonstrates early communication technology concepts.
2. Educational STEM project develops electronics and problem solving skills.
3. Interactive signal transmission creates engaging hands on experiences.
4. Durable quality materials provide reliable and long lasting use.
5. Science learning kit encourages curiosity about communication systems.
6. Ideal for school projects classroom demonstrations and home learning.
7. Hands on assembly experience inspires innovation through experiments.
8. Note: Two Quantity (2) AA Size Cells 1.5 V are required to operate.
9.           (Cells are not included in package (kit))