When you’re out riding your bike, a horn can be a useful warning device to other road users and pedestrians alike. It can also be a source of fun and amusement, or annoyance, depending on the sounds ...

While most folks are familiar with the trusty SIM card that lives inside an iPhone and other modern smartphones, the mobile world has gradually been shifting gears over to a new form of embedded SIM, ...

I used to call the stop() function on DFPlayer Mini after calling the play(int) function (play(int) -> wait 1-2sec -> stop()), and the playback was stopped immediately at the right time. Using the ...

Hi PowerBroker, I just wanted to share what I figured out with the volume setting. With all these new chipsets coming out, I was unable to set the volume level in software and which you helped me work ...

I am still receiving many requests to post an Arduino Sound Machine project. I think now is the right time to prepare a primer for beginners. First, keep your expectations low, as I don’t have ...