#001 Channel Introduction Grumpy Old Tech

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#036 How does a Transistor Work Tutorial Grumpy Old Tech

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Grumpy Old Man Loves Ancient Technology Office Hours Live with Tim Heidecker

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#002 Lab Update Grumpy Old Tech

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#024 Valve Tube Testing Grumpy Old Tech

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#026 Valve (Tube) Testing Issues Grumpy Old Tech

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#049 Burning the Arduino Bootloader Grumpy Old Tech

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#048 Wasted time with crappy components Grumpy Old Tech

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749 - Surge Bananas Grumpy Old Geeks

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#042 Installing the Raspberry Pi OS Grumpy Old Tech

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#038 Self Balancing Robot V2 Construction Grumpy Old Tech

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[Techno] VLP - Grumpy Old Man [Ulakrimontha compilation] Dubstropolis

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#008 Self Balancing Robot OOPS Grumpy Old Tech

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#040 eBay Audio Amplifier Kit Grumpy Old Tech

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#045 Google Assistant on the Raspberry Pi V2 Grumpy Old Tech

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Why grumpy old hip hop heads are wrong phillipdrummond

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#041 eBay Line Following Robot Kit Grumpy Old Tech

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#019 Pissed Off With Apple Grumpy Old Tech

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#065 School Holidays so out comes the self balancing robot Grumpy Old Tech

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#039 eBay Metal Detector Build Grumpy Old Tech

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