| Quantity | Component name | |
| 1 | × | Arduino nano |
| 64 | × | Led 5mm |
| 8 | × | Resistor 220 R |
| 2 | × | Resistor 10 K |
| 2 | × | Switch Development Kits, Boards and Systems / Development Kits and Boards |
| 1 | × | buzzer |
| Quantity | Component name | |
| 1 | × | Arduino nano |
| 64 | × | Led 5mm |
| 8 | × | Resistor 220 R |
| 2 | × | Resistor 10 K |
| 2 | × | Switch Development Kits, Boards and Systems / Development Kits and Boards |
| 1 | × | buzzer |