Circuit Documentation

Summary

This circuit consists of an Adafruit Audio FX Mini Sound Board connected to two loudspeakers. The sound board is responsible for generating audio signals, which are then output through the loudspeakers.

Component List

Adafruit Audio FX Mini Sound Board

• Description: A versatile sound board capable of playing audio files stored on its internal memory.
• Pins: RST, VIN, GPIO0_0, GND, GPIO0_1, VBUS, GPIO0_2, TX, GPIO0_3, RX_5V, GPIO0_4, UG, GPIO0_5, CS, GPIO0_6, GPIO0_7, R_AC, ACT, L_AC

Loudspeaker (1)

• Description: A device that converts electrical audio signals into sound.
• Pins: pin1, pin2

Loudspeaker (2)

• Description: A device that converts electrical audio signals into sound.
• Pins: pin1, pin2

Wiring Details

Adafruit Audio FX Mini Sound Board

• VIN: Not connected
• GND: Connected to pin1 of Loudspeaker (1) and pin1 of Loudspeaker (2)
• R_AC: Connected to pin2 of Loudspeaker (1)
• L_AC: Connected to pin2 of Loudspeaker (2)

Loudspeaker (1)

• pin1: Connected to GND of Adafruit Audio FX Mini Sound Board
• pin2: Connected to R_AC of Adafruit Audio FX Mini Sound Board

Loudspeaker (2)

• pin1: Connected to GND of Adafruit Audio FX Mini Sound Board
• pin2: Connected to L_AC of Adafruit Audio FX Mini Sound Board

Code Documentation

Adafruit Audio FX Mini Sound Board

sketch.ino

void setup() {
  // put your setup code here, to run once:

}

void loop() {
  // put your main code here, to run repeatedly:

}

documentation.txt