Quantity   Component name
1 × Raspberry Pi 3 or 4 Raspberry Pi Zero, Pi 1 & Pi 2 should work but not tested.
1 × Raspberry Pi Camera Module
1 × Servos (Tower Pro MG996R)
1 × Arduino UNO This is optional and you can use Raspberry GPIO directly instead of Arduino
1 × Speaker: 4W, 8 ohms
1 × SparkFun Mono Audio Amp Board - TPA2005D1
1 × SparkFun Pushbutton switch 12mm