Hello!! Ive searched everywhere to find a solution of playing audio files of voice. I've transferred my files into .wav using an online page and put them onto the SD card thats connected to my arduino uno. The speakers have an internal amplifier. I had it connected with a DAC 0800 but it is still not working.
Speakers are a 10W, 5V, 1A computer USB that we took USB off and soldered wires to work for breadboard.
Any advice would be great.
My advice is to read and follow the instructions in the "How to get the best out of this forum" post, which in turn, gives tips on the information you need to supply, so that forum members can give recommendations.
Do those speakers have an analog input? USB power is OK but you need an analog input.
You can test the speaker with the tone() function (bypassing the DAC).
...Other than that, there could be a million things wrong with your hardware or software. 
Just hook this to your Arduino and use it to store & play your sounds.
I attached a schematic drawing of the project. This is the link to the speakers. We clipped off the USB and and aux and connected it like the schematic. https://www.amazon.com/dp/B0B8VGK37Y?starsLeft=1&ref_=cm_sw_r_apin_dp_YPVYDQBZN9A4Q39W1W8P
This topic was automatically closed 180 days after the last reply. New replies are no longer allowed.
