Quantity   Component name
2 × LM3915 Interface and IO ICs / Display Interface
3 × Resistenze da 2,7KΩ Resistor 2,7k
1 × Resistenza da 100KΩ Resistor 100K
1 × Potenziometro/trimmer da 50KΩ Trimmer 50k
1 × 1uF @ 25V Electrolitic Capacitor Electrolitic Capacitor
1 × Diodo 1N4007 Diode
2 × Led bar Led bar