DEV-15165, SparkFun Qwiic MP3 Trigger Development Kit
Referans tasarım tarafından: SparkFun Electronics
DEV-15165, When a USB-C cable is connected to the Qwiic MP3 Trigger the contents of the microSD card appears as a jump drive. Simply plug in the Qwiic MP3 Trigger and you'll be transferring MP3s, no need for drivers and no need for WAV or Vorbis conversion. Sound output is provided via a 3.5mm headphone jack or poke-home connector allowing an external speaker to be connected without soldering. Your supplied speaker is boosted by a Class-D mono amplifier capable of outputting up to 1.4W making it capable of being incredibly loud. Volume is software selectable between 32 levels while equalization can be tuned to be sure your classical hits sound different from your jazz dance routines