I need a board that can play a recording (maybe stored on a micro SD card) through a speaker connected to the board. I need to be able to activate that board from an output pin on an ESP32, and I need the board to be powered by its own 110 volt plug. I would appreciate any recommendations. Thank you for your time.
Your favorite search engine, plus the phrase “arduino mp3 player” will turn up a number of possibilities.
Dictating tape playback machines used to have a pedal.
WAV Trigger is my goto sound board.
The WAV Trigger (https://www.sparkfun.com/products/13660) is exactly what I want. Does SparkFun sell a power supply that will plug into the WAV Trigger’s barrel jack on one side and plug into a 110 VAC wall outlet on the other side while providing the necessary voltage of between 6 V to 15 V to the WAV Trigger? Thank you for your time.