Microswitch telegraph key
It is difficult to hold the too small.
I attached the clip is easy to use.
マイクロスイッチで作った電鍵が小さすぎて保持し難いので原稿ハサミを付けてみた。
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原型
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仕様1
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仕様2
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待機中打鍵防止 Keying prevention
It is difficult to hold the too small.
I attached the clip is easy to use.
マイクロスイッチで作った電鍵が小さすぎて保持し難いので原稿ハサミを付けてみた。

原型
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仕様1
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仕様2
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待機中打鍵防止 Keying prevention