I've put the below hardware together to play a sound when the white button (near the bottom left) is pressed. It works because it's connected to pins 6 and 7 on the DF Player, which produce the sound (titled 0001.mp3 on the SD card).
Is there any way I can connect multiple buttons to the breadboard that will also play the sound when pressed, instead just a single button?
I know it may sound weird, but it's for a specific project that requires it be set up that way.
Do you need that all the buttons play the same sound? - just connect it in parallel
Or you want that each button play it own sound? - then connect your buttons to controller, for example Uno - and add the sketch for testing button signals and control the player by UART interface
I need them all to play the same sound, so connecting in parallel seems to be what I need. Do you have any guidance on how to do that? I'm hoping I can do it w/ the materials I have pictured (plus more buttons) without having to buy any additional parts.
Also, the DF Player only allows for one speaker connection (as you can see I have connected). Is it possible to leverage parallel connections to connect two speakers as well?
Do you have any guidance on how to do that? I'm hoping I can do it w/ the materials I have pictured (plus more buttons) without having to buy any additional parts.
Also, the DF Player only allows for one speaker connection (as you can see I have connected). Is it possible to leverage parallel connections to connect two speakers as well?
Why 2 speakers? Know that the DF player has a limited output of power. If You select speakers having the double impedance You can connect them in parallell.
It sounds like I should replace the resistors with my buttons, but I don't understand how that connects to the DF Player Mini, or where on the bread board I should even be placing the buttons relative to the DF Player Mini.
I've been reading up but it still isn't entirely clear. For example, in your diagram, where should I be placing this on my breadboard? And what represents the circles on the sides with the lines through them?
Your image is perfect - I was able to replicate it exactly on my board! Is it possible to extend this to ten buttons instead of two using the same logic?
My struggle extending it to ten buttons instead of two is that the black and white wires come from two pins on the DF Player Mini. I don't know how to connect them to all ten buttons.