Schematic of Pet Tracker Device
U2
U4
D1
C3
Capacitance
4.7uF
R3
Resistance
22 Ω
L1
Inductance
22uH
R8
Resistance
10KΩ
U5
C5
Capacitance
1uF
U3
R2
Resistance
1KΩ
BT1
R1
Resistance
1KΩ
J2
LED1