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  • Telegraph Key, Morse Code Key, Tapping Key, Contact Key
  • Telegraph key for educational and science fair projects
  • Telegraph Key, Morse Code Key, Tapping Key, Contact Key
  • Telegraph key for educational and science fair projects Telegraph Key, Morse Code Key, Tapping Key, Contact Key

    Telegraph Key, Morse Code Key, Tapping Key, Contact Key

    MiniScience

    MSRP:
    Was: $6.75
    Now: $5.95
    (You save )
    (1 review) Write a Review
    SKU:
    TGKY01
    Bulk Pricing:
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    Product Description

    Telegraph Key (Tapping Key), mounted on a solid plastic base, measuring 11 cm x 5 cm.

    Includes two contact screws/ knobs to simplify wire connection.

    Invention of telegraph and Morse code was the first step towards modern communication systems. All you need to make a telegraph station model is a tapping key, batteries and a simple electromagnetic sounder (clicker) that you can make at home. 

    Making a telegraph circuit is a good way to learn more about electricity, electromagnet and digital communication.

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    Telegraph key for educational and science fair projects
    MiniScience
    Telegraph Key, Morse Code Key, Tapping Key, Contact Key

    1 Review Hide Reviews Show Reviews

    • 5
      Miniscience Telegraph Key

      Posted by Unknown on 23rd Aug 2021

      Bought some of these for my niece's children to use for learning Morse Code. (Ages 6-13) Very good, simple design and good 'action' on the key.

    ×

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