Powering Amateur Radio with DIY Innovation. Your go-to hub for hands-on projects, digital experimentation, and practical guides designed for the modern ham.
visually represents how an initial value changes through a series of positive and negative additions or subtractions, ultimately leading to a final cumulative value
I used contact microphone (piezoelectric mic) mounted in the middle of the glass window, to detect vibrations from nearby house renovation. I wanted to take few samples of everyday things to create a library...
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