i don't understand why when i connect arduino to the USB-power it doesn't play the startup sound from the mp3 external module connected. the track is played only when i reset the card. why? this is the setup code i am using: void setup() { // initialize the button pin as a input: pinMode(…

sound not played at startup

Topic		Replies	Views
controlling mp3 board with serial port Programming	13	2309	May 5, 2021
Arduino does not boot... sometimes?!? Programming	6	1651	May 5, 2021
MP3 player project -- no sound Audio	2	734	May 6, 2021
need help! Code reacting differently when power on and power on + Reset Programming	6	3436	May 5, 2021
could somebody help me with the code Syntax & Programs	3	997	May 6, 2021