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Admiral Ackbar the Led Rack Bar — zdjęcie 1
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Admiral Ackbar the Led Rack Bar

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This is the 1U Rack Mount Case I designed to hold my ESP32-powered LED Display for my rack.

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Źródło
Printables
Kategoria
Electronics
Licencja
BSD License

This is a press-to-fit model. Its purpose is to house a custom LED array. It's sturdy enough to last and has ventilation to let the heat from the LEDs out.

 

You could use a Raspberry PI Pico, but I've got a LOT of ESP32s lying around :).

The LED array consists of 3 MAX7219 LED Boards and an ESP32.

Very minimal wiring is required, and the software to control the ESP32 is here. 

It consists of a web server that lets you control the system from the command line. It has a few fun effects, like blinking lights, etc. You can store an array of messages of different types and timeouts, and the LED array will cycle through them.

https://github.com/chris17453/ESP32LedRackBar

 

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