U2
U1
R7
Resistance
1KΩ
C3
Capacitance
4.7uF
R3
Resistance
22 Ω
J1
C2
Capacitance
10uF
R8
Resistance
10KΩ
C1
Capacitance
10uF
C4
Capacitance
4.7uF
C5
Capacitance
1uF
R4
Resistance
5KΩ
R2
Resistance
1KΩ
R6
Resistance
2KΩ
R5
Resistance
5KΩ
BT1
R1
Resistance
1KΩ
J2
L1
Inductance
22uH
D1
LED2
LED1
U4
J3
U5
U3
IC1
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