Amp M386
IC1
C3
Capacitance
1uF
C4
Capacitance
1uF
U1
C5
Capacitance
100 nF
Bluetooth Module
Part Type
Part Type
U3
C2
Capacitance
100 nF
C1
Capacitance
100 nF
U2
Microcontroller
J1
SPK1