Mood lamp for Innovation school.
There are three versions.
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The initial version uses an ESP8266, relay module and 230V AC filament lamp. Some details can be found in directory.
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A modified version of the initial version uses ESP8266 and a RGB LED ring of WS2812 LED's. It eliminates the relay module and the potentially hazardous 230V wiring. CAD design is similar to old version.
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There are two new versions - one based on the ESP32 and another based on an Arduino Nano. Both versions use a LED ring of sixteen WS2812B RGB LEDs (neopixels). Assembly consists of only laser cut part s without any additional mounting hardware such as screws.
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Earlier prototypes consisted of a hexagon design with outer shell using living hinges, an octagon design using a pair of interlocking cubes and four iterations of the latest version.
