Quantity   Component name
1 × Arduino Wave Shield https://www.amazon.com/Adafruit-Wave-Shield-Arduino-Kit/dp/B00IQXZN9Q/ref=sr_1_1_sspa?keywords=adafruit+wave+shield&qid=1562948916&s=gateway&sr=8-1-spons&psc=1
1 × Ultrasonic Sensor https://www.amazon.com/Elegoo-HC-SR04-Ultrasonic-Distance-MEGA2560/dp/B01COSN7O6/ref=sr_1_4?keywords=ultrasonic+sensor&qid=1562948999&s=gateway&sr=8-4
1 × Sound Detector https://www.amazon.com/RobotDyn-Microphone-Detector-Raspberry-projects/dp/B077SGBW69/ref=sr_1_1?keywords=robotdyn+sound+detector&qid=1562949035&s=gateway&sr=8-1
1 × Rechargeable Battery (Optional) https://www.amazon.com/Luxtude-2x3350mAh-Lipstick-Sized-Portable-Compatible/dp/B0797RJR25/ref=sr_1_5?crid=18PDVCJKFO9QP&keywords=luxtude+portable+phone+charger&qid=1562950792&s=gateway&sprefix=luxtude%2Caps%2C156&sr=8-5
23 × .1" Headers
7 × .1" Female Jumper Wire
1 × SD Card
1 × Arduino Uno
1 × Small Speaker
5 × Small Standoffs w/ Screws