Generátor Nyers hegedű attiny mp3 player olasz tedd le Leeds
ATtiny861 sound generator – Dangerous Prototypes
TinyDFPlayer - MP3 Player - ATtiny85 - YouTube
Arduino, MP3 player using ATtiny85 by Sanjeok - YouTube
music player Development Board Module Digispark Kickstarter Attiny85 USB Development Board for w/ 8k Flash Memory|HiFi Players| - AliExpress
then/secure-digital-club: repo for instructions and code to produce a audio (wav) player from a simple sd card and an attiny(85) avr chip - secure-digital-club - Source Code At Bargain Prices!