Female Barrel Connector Soldering Tutorial
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Male Barrel Connector Soldering Tutorial
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Inside A Switched DC Jack - Guitar Pedals
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DC Power Socket (third pin use)
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How to add a dc jack to a 9v battery powered device (negative ground)
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How DO you wire an Orange Drop? 🤔(Shielding is CRITICAL!!)
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Soldering Crash Course: Basic Techniques, Tips and Advice!
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Even a NASA professor had to learn this from me! Idea of using 1,5V battery to weld aluminum brakes
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