If you’ve ever wanted to make your own VU meter but were scared off by the signal process you need to study this tutorial. The one drawback to the hardware choices made here is that there are ...
[Fabien] decided he wanted to build his own LED display and ended up with something ... The original plan was to drive these with an Arduino, but with so many pixels he quickly ran out of RAM.
XDA Developers on MSN5d
You can help fund this adorable RP2040 board with an LED matrixThe Nova is a tiny RP2040 board with a 7x10 LED matrix for creative projects. It works with MicroPython and Arduino IDE, offering the potential for various applications. Interested crowdfunders can ...
Vcc Labs' Nova is a tiny, open-source hardware Raspberry Pi RP2040 development board with a USB-C port, a 70 (7x10) ...
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