Index of /~twinbfield/assets/posts/

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lm386_breadboard.svg                               22-Jun-2026 23:33               31130
theremin_ultrasonic copy.mp3                       22-Jun-2026 23:19               36923
theremin_ultrasonic_schematic.jpg                  22-Jun-2026 23:33              914342
theremin_ultrasonic_sound.mp3                      22-Jun-2026 23:33               36923