RetroTunes is a retro-styled MP3 player project built on the Arduino Uno platform, featuring an OLED display (128x64) and an HM10 Bluetooth module. Enjoy a nostalgic music experience with this DIY ...

This uses code from my Arduino MP3 player project, and adds support for an RGB LED. It was built to be used in an electronic module for a child's Ukulele toy. It uses the excellent RGBLed library, the ...

The 1K resistors are used for base current limiting, and the 390R resistors limits the operating current of the LED display segments. In the Arduino board, digital outputs from D2 to D8 are used to ...

For display there is a set of retro LED seven-segment modules, and an MSGEQ7 spectrum analyser. The result is a modern radio with FM, line-input, and MP3 player, with all the functions you’d expect.

In this tutorial we are going to use a 32x16 LED dot Matrix display module which is also known as P10 LED Display Module to display a scrolling text by using Arduino UNO. P10 modules can be cascaded ...

For his latest project, [XTronical] has recreated the classic displays from Dr McCoy’s sickbay with an Arduino Nano and a 2.8 inch LCD display. It even has a speaker and MP3 player module to ...

MAX71219 LED Display Driver. If we connect this 8X8 led matrix directly to a microcontroller like Arduino, ... Build Digital Cracker using Arduino and JQ6500 MP3 Module. Explore the world of audio ...

The build uses an Arduino, an MP3 chip, a SD card, LCD screen, amplifier, and two speakers. Everything is then packed into a small repurposed box with buttons and a volume knob. The end result is ...