Less than 1 week –
10-30 hrs/week –
I want to create a clock that every hour plays a specified mp3 file. A different mp3 file for each hour of the day(24 files). While that is the basic premise, if it isn't too much trouble, I'd also like a date function so that it plays a file during a specified date/time. I have the arduino board, a speaker and a real time clock module that can be used. I will power it using standard ...