Schematic of Liquid Coffee X-Wing
U3
C2
Capacitance
0.1uF
C1
Capacitance
0.1uF
C3
Capacitance
0.1uF
C4
Capacitance
0.1uF
R2
Resistance
4.7kΩ
R1
Resistance
4.7kΩ
U4
End of Life
U2
U1