Quantity   Component name
1 × Raspberry Pi 3 B
2 × Adafruit I2S MEMS Microphone Breakout - SPH0645LM4H
1 × Adafruit I2S 3W Class D Amplifier Breakout - MAX98357A
1 × Adafruit Perma-Proto HAT for Pi Mini Kit - With EEPROM
1 × Raspberry pi
1 × Wires
1 × Soldering iron