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Schematic

Layout

Preview

R12
Resistance
1kΩ
R9
Resistance
4.7kΩ
R11
Resistance
1kΩ
R8
Resistance
4.7kΩ
R5
Resistance
5.1KΩ
R6
Resistance
33.2KΩ
R7
Resistance
10kΩ
U7
Manufacturer Part Number
PCA9685PW,118
AIN0
SDA
USB_D-
USB_D+
DTS
USB_D-
USB_D+
AIN1
AIN3
RST
SCL
USB_D-
AIN2
SCL
USB_D+
C6
Capacitance
=10uF
C8
Capacitance
0.1uF
C3
Capacitance
22uF
C1
Capacitance
0.1uF
C2
Capacitance
10uF
VUSB
VUSB
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
R10
Resistance
10kΩ
U4
Manufacturer Part Number
USB4110-GF-A
L1
Inductance
=2.2uH
U3
Manufacturer Part Number
TPS564201DDCR
U5
Manufacturer Part Number
ADS1115IDGSR
U6
Manufacturer Part Number
CP2102N-A02-GQFN28

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