U3
R5
Resistance
470 Ω
R1
Resistance
4.7kΩ
Rent
Resistance
28.7kΩ
R3
Resistance
500 Ω
Rfbb
Resistance
30kΩ
R2
Resistance
4.7kΩ
Rfbt
Resistance
220kΩ
Renb
Resistance
10kΩ
C16
Capacitance
220nF
R4
Resistance
Resistance
Keypad_Header
Cinx
Capacitance
100nF
Cen
Capacitance
10nF
Cff
Capacitance
22pF
Cin
Capacitance
10uF
C15
Capacitance
7pF
U2
D1
U1
IC1
LCD
Magneticsensor
Cout
Capacitance
33µF
Servo_header
Batt_input
PS1
LED9