LED3
LED2
LED8
LED5
R5
Resistance
100 Ω
R6
Resistance
100 Ω
LED6
R4
Resistance
100 Ω
R3
Resistance
100 Ω
R2
Resistance
100 Ω
LED4
R7
Resistance
100 Ω
R8
Resistance
100 Ω
LED7
R9
Resistance
1kΩ
BD135