play audio from sd card using avr mcu(atmega-) | Microcontroller › AVR › play audio from sd card using avr mcu(atmega-) This topic has 0 replies, 1 voice, and was last updated 9 years, 4 months ago by Abdur Rahman. Viewing 1 post (of 1 total) Author Posts May 2, 2015 at 2:16 pm #3657 Abdur RahmanParticipant I want to play audio from sd card using avr microcontroller.audio file will be called by it's file name.I want to just play by audio file name. It's crying need to complete my voice clock project. please help … Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In