Well, this is certainly one of the odder (and cooler) projects I’ve seen. Jay of the Plasma Channel wanted to know if, using a 555-based Bluetooth driver, he could play music through the spark gap created by the wires of a Honda 60,000-volt dual ignition coil.
Spoiler alert: Yes, you can. It isn’t the highest fidelity you’ve ever heard, but the sound can be heard!
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Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
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