Hollow State Electronic Sculptures

vacuumtube

Vacuum tubes, long obsolete in electronic devices, take on a new life as glowing glass-and-metal sculptures. Arduino microcontrollers compute ever-changing colors for programmable RGB LEDs illuminating classic vacuum tubes: beauty without high voltages! Some tubes think they still live in radio transmitters. Can you decode their messages? Come find out with Ed Nisley of Hollow State Electronic Sculptures.

https://softsolder.com/?s=vacuum+tube

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