Hey guys I have the mp3 trigger in a small robot. 12v system. I’m struggling to find a speaker/amp solution for sound. I was using the audio jack to go in a small Bluetooth speaker but it was unreliable. What do you recommend?
You’re probably going to need to try a few things to see what works best for your application, but a google search for “12 volt audio amp” should turn up a ton of possibilities. Just grab a speaker that’s rated for the same or greater power as your amp and that will fit in the physical space you have available.