U1
J
R1
Resistance
500 Ω
R2
Resistance
500 Ω
J3
J
J7
R4
Resistance
47kΩ
LED2
C3
Capacitance
Capacitance
pf
10k
Resistance
500 Ω
LED1
pf
C2
Capacitance
0.1uF
C1
Capacitance
0.1uF
J1
R3
Resistance
1kΩ
U2
C4
Capacitance
0.1uF