R2
Resistance
150 Ω
C2
LED7
R1
Resistance
150 Ω
R6
Resistance
150 Ω
LED5
SW1
LED3
LED2
LED8
LED4
LED6
C1
R3
Resistance
150 Ω
R7
Resistance
150 Ω
R5
Resistance
150 Ω
B1
LED1
R4
Resistance
150 Ω
R8
Resistance
150 Ω
U1
J2