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R3
Resistance
10kΩ
R12
Resistance
1kΩ
AIN0
R14
Resistance
10kΩ
R9
Resistance
4.7kΩ
R11
Resistance
1kΩ
PWM0
R8
Resistance
4.7kΩ
R5
Resistance
5.1KΩ
USB_D-
R13
Resistance
10kΩ
SDA
USB_D+
DTS
USB_D-
R4
Resistance
4.7kΩ
ESP_TX
R6
Resistance
33.2KΩ
USB_D+
AIN1
RST
ESP_RX
USB_D-
R7
Resistance
10kΩ
USB_D+
U7
Manufacturer Part Number
PCA9685PW,118
VUSB
VUSB
+3V3
+3V3
VIN
+3V3
+3V3
U4
Manufacturer Part Number
USB4110-GF-A
+3V3
L1
Inductance
=2.2uH
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
+3V3
R10
Resistance
10kΩ
U3
Manufacturer Part Number
TPS564201DDCR
U5
Manufacturer Part Number
ADS1115IDGSR
C6
Capacitance
=10uF
C4
Capacitance
0.1uF
C8
Capacitance
0.1uF
C3
Capacitance
22uF
C1
Capacitance
0.1uF
U6
Manufacturer Part Number
CP2102N-A02-GQFN28
C7
Capacitance
10uF
C2
Capacitance
10uF

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