A3
A2
R1
Resistance
10kΩ
+3V3
U2
R3
Resistance
10kΩ
SDA
CS
R2
Resistance
10kΩ
SCL
R5
Resistance
10kΩ
SDO
A1
GND
VIN
INT
R4
Resistance
10kΩ
R6
Resistance
10kΩ
C3
Capacitance
10uF
D1
C1
Capacitance
0.1uF
C2
Capacitance
10uF
Q2
U1
Q1