Make your own FM Radio - Part 1
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7:27
Make your own FM Radio - Part 2
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58:45
Building a 1920s Tube Amplifier (And Tubes!)
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23:16
como fazer rádio AM | AM Radio Electronic DIY Kit
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56:42
[New] TOP 10 CD4017 IC PROJECTS
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17:44
Vintage Technology: Electronics-- BASIC RADIO CIRCUITRY, Learn How Radio Works, 1971 (History)
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1:09:10
Invenções incríveis que você deveria ver | Melhor compilação de 2024!
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31:59
I Make This Tiny 2-Stroke Engine From Scratch
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9:34