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作者名称 国旗国籍

Norm

EN

CN

2021.05.19 05:30

The start of another radio project:

>> a more powerful multi

band wire antenna
>> talk to more states in USA
>> use my Morse code skills again
51 9

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Comments

  • Ivy可期 2021.05.19 05:39

    CN
    EN

    What's this for

  • 璟珩 2021.05.19 05:42

    CN
    EN

    you are a science teacher?

  • David Hsu 2021.05.19 06:09

    CN
    EN

    Great! Electric product! I am an ICT engineer!

  • NEW 2021.05.19 08:13

    CN
    EN

    👍

  • cara 2021.05.19 15:12

    CN
    EN

    One of my course in the university was to make a radio, but I had almost no knowledge about it, so I made a radio which only could work only outside, when it was in a room, it can only make noise😭😭😭

  • Whitney 2021.05.21 03:45

    CN
    EN

    Morse code?摩斯码么

  • Sophie XM 2021.05.22 02:42

    CN
    EN

    I have no idea about it 😂

  • Kiki 2021.05.23 01:46

    CN
    EN

    @cara 😂😂😂😂

  • cara 2021.05.23 16:09

    CN
    EN

    @Kiki 笑死！我当时可能把中周弄坏了

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