Description
Radio Telegraph
Build a radiotelegraph and understand how the signal is transferred from transmitter to receiver.
Dimensions: 16 x 12 x 3,5 cm
Batteries are not included.
Assembly instructions are contained
This product is not ready, you will manufacture it.
There are all the materials needed to make your construction.
Ages 12+
Additional information
| Ηλικία |
Ages 10+ |
|---|
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