When [Neutrino-1] noticed DFRobot’s DFPlayer module, he determined he wished to make his personal retro MP3 participant. This tiny module comes full of a ton of attention-grabbing capabilities equivalent to EQ adjustment, quantity management, and a 3 watt amplifier amongst different issues. It may well even play advertisements in between songs, do you have to need such a factor.
Controlling the DFPlayer module is simple utilizing serial instructions from a microcontroller, making it a handy subsystem in larger tasks, and a possible different to the favored VLSI chips or the arduous to come back by WT2003S IC. [Neutrino-1] does job strolling readers via the construct making it pretty simple to remix, reuse, and reshare.
With the {hardware} sorted, all you’ve bought to do is flash the firmware and cargo up an SD card with some MP3s. There’s even a small Python GUI that will help you get your new participant up and working. [Neutrino-1] additionally introduces customers to the U8g2 show library which he says is a little more feature-rich than the frequent Adafruit SSD1306 library. Nice job [Neutrino-1]!
Whilst you’re right here, check out a few of our different MP3 tasks.