This mp3 player project is built based on Arduino Mega. It is equipped with STA013S MP3 decoder, an SD card for storage, and a nokia LCD for display. When it is turned on, first it checks all the hardware is working, then updates the song library using tag from song. The player has features like […]
Audio Related Resources
The project shows you how to use Arduino and TLC7528 to produce stereo audio, 2 independent channels of audio. With stereo audio you can achieve some interesting and quite fun auditory effects since each ear is hearing its own independent channel of sound, for example, “3D audio” spatial effects, binaural beats, and panning.
The purpose of the project is to build uncomplicated voice recognition system based on M32C/84 microcontroller. The main part consists of telephone, some amplifiers, and development board. The project used to operational amplifiers in the analog part, the first one, provide amplification to the signal of 220mV p-p generated by signal transducer (a microphone electret) […]