Product
| Component | Cost |
|---|---|
| Arduino Uno | US$27.60 |
| LCD screen | US$5.99 |
| Wires | US$3.99 |
| Microphones | US$5.99 |
| MakerBot 3D fillament | US$13.00 |
| Buzzer | US$5.00 |
| LED lights | US$7.99 |
| TOTAL | US$69.56 |
| Component | Cost |
|---|---|
| Arduino Uno | US$27.60 |
| LCD screen | US$5.99 |
| Wires | US$3.99 |
| Microphones | US$5.99 |
| MakerBot 3D fillament | US$13.00 |
| Buzzer | US$5.00 |
| LED lights | US$7.99 |
| TOTAL | US$69.56 |