Schematic of PCB Cibtron Armada
1.2kΩ
LED RED
75Ω
LM358
TIP42
NPN 2222
U1
470uF 10V
Capacitance
470uF
LED GREEN
4.7kΩ
510Ω
D - Zener BZT52C12-13-F
0.1uf
10uF 25V
D - 1N4002
End of Life
1.0kΩ
1.0MΩ
BUZZER2
221Ω