Diagram

ManualsBrandsPololu ManualsPololu Zumo Robot KitsPololu Zumo Robot Kit for Arduino

JP9

20k

R12

20k

R10

VBAT

20k

R11

VBATDIV

BZ1

buzzer

JP6

328P_BUZZER

100kR15

32U4_BUZZER

~10

~11

GND

AREF

VIN

GND

3.3V

RESET

IOREF

reserved

SCL

SDA

Arduino

Vin

M1PWM

M2PWM

M2DIR

M1DIR

32U4_BUZZER

328P_BUZZER

SW3

YELLOW

1KR13

SCL

SDA

R14

AREF

SW2

reset

RESERVED

IOREF

RESET

3.3V

Primary Arduino connections

Page 1 of 5

user

VBATDIV is 2/3

of battery voltage

www.pololu.com

Pololu Zumo Shield for Arduino

Schematic Diagram

Summary of content (5 pages)

PAGE 1
Schematic Diagram Primary Arduino connections Pololu Zumo Shield for Arduino Vin 5V U2 3.3V RESERVED 31 IOREF 30 RESET 29 28 SW2 reset 24 5V SCL reserved SDA IOREF AREF 3.
PAGE 2
Schematic Diagram I/O expansion connections Pololu Zumo Shield for Arduino Vin Vin 5V 5V 5V 5V rear 11 A3 SDA SCL A1 5V A0 A1 left 1 2 3 4 JP7 ©2012 Pololu Corporation www.pololu.
PAGE 3
Schematic Diagram Motor driver Pololu Zumo Shield for Arduino 5V C16 0.1 uF VBAT U3 M1DIR M1PWM 10 9 AIN1/APHASE VM 8 M2PWM 7 5V 6 13 12 3.3 nF BIN1/BPHASE J1B BIN2/BENBL AOUT1 11 5V C10 AIN2/AENBL VCC M2DIR 1 MODE AOUT2 GND BOUT1 GND BOUT2 2 RMOT- 3 RMOT+ 4 LMOT- 5 LMOT+ DRV8835 Right motor Left motor J1A C11 3.3 nF ©2012 Pololu Corporation www.pololu.
PAGE 4
Schematic Diagram 3-axis compass module (accelerometer and magnetometer) Pololu Zumo Shield for Arduino 5V 3.3V C17 4.7 uF C18 4.7 uF C19 4.7 uF C23 0.1 uF C20 0.1 uF 3.3V 5V U4 SETP VDD VDD_IO C21 0.22 uF SETC 13 SETC SCL C1 SDA 14 R18 4.7k 1 R19 4.7k R16 4.7k R17 4.7k JP10 1 2 SETP 12 2 SCLLV SCL Q4 C1 6 SDA GND RSRV/GND RSRV/GND LSM303DLHC INT1 DRDY 1 2 INT2 4 5 JP11 9 8 7 10 11 RSRV/NC Q5 C22 4.7 uF ©2012 Pololu Corporation www.pololu.
PAGE 5
Schematic Diagram Main power and boost regulator Pololu Zumo Shield for Arduino VBAT VBAT Q1 JP1 Q2 VB 1 2 VRP R9 1k charge J1C 4xAA R6 100k R5 100k R7 20k D2 BLUE SW1 3 OFF 2 1 ON power Vin VBAT Vin (about 7.45 V) L1 10 uH D1 5 IN SHDN COMP SS 8 SS C12 220 uF C14 220 uF U1 C6 0.1 uF ©2012 Pololu Corporation www.pololu.com PAD GND C2 0.1 uF FB 3 ROSC C3 10 uF 2 FB 1 COMP 7 C5 0.