Quantity   Component name
1 × ICStation ATMEGA328 UNO V3.0 R3 Board Compatible Arduino UNO R3 <a target="_blank" rel="noopener noreferrer" href="http://www.icstation.com/product_info.php?products_id=3516">http://www.icstation.com/product_info.php?products_id=3516</a>
1 × 830 Point Solderless PCB Bread Board MB-102 Test DIY <a target="_blank" rel="noopener noreferrer" href="http://www.icstation.com/product_info.php?products_id=1450">http://www.icstation.com/product_info.php?products_id=1450</a>
18 × Breadboard Plug Wire Cable Tire <a target="_blank" rel="noopener noreferrer" href="http://www.icstation.com/product_info.php?products_id=1437">http://www.icstation.com/product_info.php?products_id=1437</a>
1 × 5V Power Supply
1 × For Arduino Ultrasonic Module HC-SR04 Distance Transducer Sensor <a target="_blank" rel="noopener noreferrer" href="http://www.icstation.com/product_info.php?products_id=1389">http://www.icstation.com/product_info.php?products_id=1389</a>
1 × 8Ω 0.5W Small Trumpet 36mm Diameter Loudspeaker <a target="_blank" rel="noopener noreferrer" href="http://www.icstation.com/product_info.php?products_id=957">http://www.icstation.com/product_info.php?products_id=957</a>
1 × ISD1820 Voice Board Sound Recording Module on-board Microphone <a target="_blank" rel="noopener noreferrer" href="http://www.icstation.com/product_info.php?products_id=1562">http://www.icstation.com/product_info.php?products_id=1562</a>
1 × 1602A HD44780 Character LCD Display Module LCM Blue Backlight <a target="_blank" rel="noopener noreferrer" href="http://www.icstation.com/product_info.php?products_id=1562">http://www.icstation.com/product_info.php?products_id=1562</a>