C2
Capacitance
220uF
D4
L1
Inductance
33uH
SW1
Q1
D3
RV1
Resistance
1kΩ
C1
Capacitance
680uF
SW2
U1
R3
Resistance
220 Ω
R2
Resistance
220 Ω
R5
Resistance
1kΩ
R4
Resistance
1kΩ
D1
R6
Resistance
1kΩ
+5V
A1
+5V
D2
J3
R1
Resistance
220 Ω
J4
J1
J2