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