AMゲルマラジオを極めてみたい PART5
Explaining: Germanium and Silicon diodes. How to detect with Silicon diodes. Voltage doubler and Bridge diode detector.

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Making extreme crystal AM radio Part6 (Main)

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Germanium radio playing alnico speakers.

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2SC1815トランジスタの秘密

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We power up a giant Thyratron tube

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How Light Travels Without Moving? Reality Check | Prof. Lene Hau | Harvard Physics

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ゲルマニウムラジオで選局できる原理を簡単に説明します

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#1752 1N34 Germanium vs Schottky Diodes

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How to make a simple germanium radio

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Cheap and super simple FM radio

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Making Extreme Crystal Radio Part4.

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ゲルマラジオでスピーカを鳴らす実験

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AMゲルマラジオを極めてみたい PART3

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Battery-free FM radio using 3DQ

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make a simple AM radio , receives all international radio stations

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【ゆっくり解説】鉱石ラジオとは!?解説|電池なしで音が聞こえる仕組みや歴史・構造・工作ポイントなど解説!

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I want to make a crystal radio but I can't buy any old diodes. Is there anything I can do?
![[Discovered at Daiso] 12 parts that can be used for electronic projects](https://i.ytimg.com/vi/k1LpGP-E9BI/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAEwB5OfCn5EIkBC3jyp0Xj_t68vA)
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[Discovered at Daiso] 12 parts that can be used for electronic projects

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トリオ並四コイルとエアバリコンでゲルマラジオ作り 電子工作、アマチュア無線SWLにどうぞ

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These 10 ICs Will Teach You Electronics Faster!
![the science of unpowered radio and crystal radio! / Denjiro Yonemura [Official] /science experiments](https://i.ytimg.com/vi/65BoPzK12C0/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLAgwtKUN2QBQFPvZd7lztPpU2Y51Q)
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