Quantity   Component name
1 × Arduino DUE
1 × Sparkfun Electret Microphone Breakout
1 × SparkFun Mono Audio Amp Breakout
1 × BitVoicer Server 1.0
1 × 8 Ohm speaker
1 × Breadboard Electronic Components / Misc. Electronic Components
3 × Red LEDs
3 × 330 Ohm resistors
1 × Jumper wires