IC1
LED 1
C3
Capacitance
1uF
C4
Capacitance
1uF
C5
Capacitance
100 nF
Bluetooth Module
Part Type
Part Type
LED 3
C2
Capacitance
100 nF
C1
Capacitance
100 nF
LED 2
J1
SPK1
Microcontroller