Play music with the Arduino received in real time on its serial port. This project (which is entirely useless and just for fun) consists in sending a 8-bit WAV file by the emulated serial port from ...
This mini-project demonstrates the use of a resistor ladder (https://en.wikipedia.org/wiki/Resistor_ladder) as a DAC (Digital to Analog Converter). The program works ...
Hard-drive based media players aren't anything new, but hifi equipment actually built from old drives are somewhat rarer. At Hifiduino they're using an Arduino microprocessor to construct a DIY preamp ...