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Silly Job Title: Amp Alchemist

In this video I put a 2k potentiometer in series with a piezoelectric buzzer to act as a volume control.

The project I mention in the beginning of this video is the Educational 555 Board from PCBWay which we will build and test soon.

The video I make the hook clip test probes in is this one: Electronics Project: Hook Clip Test Probes to DuPont Jumpers | In The Lab With Jay Jay.

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Yum Cha Long Handle Wire Brushnotes

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