LOCK
R2
Resistance
10kΩ
R1
Resistance
100kΩ
R3
Resistance
10kΩ
U3
Manufacturer Part Number
STM32F103C8T6
U2
C10
Capacitance
0.1uF
C4
Capacitance
22uF
C11
Capacitance
0.1uF
C7
Capacitance
1uF
BAT1
Regular non-rechargeable AAA battery
Line 1
Line 1
C2
Capacitance
22uF
C8
Capacitance
22uF
C1
Capacitance
0.1uF
C9
Capacitance
0.1uF
OLED1
L1
Not Recommended for New Designs
Inductance
2.2uH
IC1
PROG