Hackaday12y
Color LED Matrix VU Meter Shows How To Use FFT With Arduino
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 ...
XDA Developers on MSN4mon
You can help fund this adorable RP2040 board with an LED matrix
The Nova is a tiny RP2040 board with a 7x10 LED matrix for creative projects. It works with MicroPython and Arduino IDE, ...
Hosted on MSN3mon
Raspberry Pi RP2040 matrix lets you play classic Snake game
The Nova board is powered by an RP2040 microprocessor, and all of the LEDs on the matrix are individually ... It's coded using Arduino IDE and the FastLED Library. You can find the source code ...
Electronics For You9d
Automatic Bell With Adjustable Timings
This proposed Arduino-based automatic bell device is an electronic system that rings bells at predefined times without manual ...