C1
Capacitance
100nF
SW1
D1
J2
R2
Resistance
4.7kΩ
R4
Resistance
10kΩ
C2
Capacitance
100nF
R5
Resistance
10kΩ
R3
Resistance
10kΩ
R6
Resistance
10kΩ
R1
Resistance
100 Ω
D2
PS1
U3
Not Recommended for New Designs
U1
Q1
RV1
Resistance
100kΩ
Q2
F1
J1
U2
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