Red LED
D3
Blue LED
LED4
LED1
LED2
D5
LED3
LED6
D2
R17
Resistance
Resistance
R11
Resistance
Resistance
R3
Resistance
Resistance
R4
Resistance
10kΩ
PC817 C333
R16
Resistance
1kΩ
R7
Resistance
4.7kΩ
R8
Resistance
10kΩ
R21
Resistance
4.7kΩ
R13
Resistance
10kΩ
R1
Resistance
4.7kΩ
R9
Resistance
1kΩ
R15
Resistance
4.7kΩ
R14
Resistance
4.7kΩ
R10
Resistance
4.7kΩ
R2
Resistance
10kΩ
U2
R18
Resistance
10kΩ
U5
R6
Resistance
1kΩ
U3
R12
Resistance
10kΩ
R5
Resistance
4.7kΩ
R23
Resistance
10kΩ
D6
12v input
12v input
U6
12v input
U1
U4
D1
D8
D4
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