Welcome to my sandbox. It's currently setup with a Pulsed Motor Driver....tap the button for more power. Other power sources nearby to swap out for different results.
Add, tune or tweak different components for different results. A good build for learning motor function, inductor and capacitor behavior, diode gates and general component tuning. LEDs, and other feedback components can be added if you wish and transistor or MOSFETs added to encourage waveshaping or pulse timing without IC's or AC sources.
Feel free to copy, modify, tinker around and have fun with.
Comments always welcome 👽