![Amazon.com: Anmbest 5PCS IIC I2C Serial Interface Board LCD1602 LCD2004 Blue Backlight LCD Display Adapter Plate PCF8574 Expansion Board for Arduino UNO R3 MEGA DIY Kit : Electronics Amazon.com: Anmbest 5PCS IIC I2C Serial Interface Board LCD1602 LCD2004 Blue Backlight LCD Display Adapter Plate PCF8574 Expansion Board for Arduino UNO R3 MEGA DIY Kit : Electronics](https://m.media-amazon.com/images/I/61CEw+OvFhL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Anmbest 5PCS IIC I2C Serial Interface Board LCD1602 LCD2004 Blue Backlight LCD Display Adapter Plate PCF8574 Expansion Board for Arduino UNO R3 MEGA DIY Kit : Electronics
![Amazon.com: HiLetgo TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino : Electronics Amazon.com: HiLetgo TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino : Electronics](https://m.media-amazon.com/images/I/71qfxIYjKOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo TCA9548A I2C IIC Multiplexer Breakout Board 8 Channel Expansion Board for Arduino : Electronics
![Amazon.com: WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter (Blue/2004) : Electronics Amazon.com: WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter (Blue/2004) : Electronics](https://m.media-amazon.com/images/I/61cGkRPqtfL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter (Blue/2004) : Electronics
![Amazon.com: HiLetgo TB6612 Mosfet for Arduino Motor Shield Standard IIC I2C TB6612FNG Stepper Motor PCA9685 PWM Servo Driver Shield V2 Robot PWM Uno Mega R3 Replace L293D : Industrial & Scientific Amazon.com: HiLetgo TB6612 Mosfet for Arduino Motor Shield Standard IIC I2C TB6612FNG Stepper Motor PCA9685 PWM Servo Driver Shield V2 Robot PWM Uno Mega R3 Replace L293D : Industrial & Scientific](https://m.media-amazon.com/images/I/61w0lRDnX5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo TB6612 Mosfet for Arduino Motor Shield Standard IIC I2C TB6612FNG Stepper Motor PCA9685 PWM Servo Driver Shield V2 Robot PWM Uno Mega R3 Replace L293D : Industrial & Scientific
![Amazon.com: AITRIP 3 Set IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight for Arduino UNO R3 MEGA2560 (Blue) : Electronics Amazon.com: AITRIP 3 Set IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight for Arduino UNO R3 MEGA2560 (Blue) : Electronics](https://m.media-amazon.com/images/I/71-XCFffUZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AITRIP 3 Set IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Blue Backlight for Arduino UNO R3 MEGA2560 (Blue) : Electronics
![Amazon.com: DAOKI® IIC/I2C/TWI 2004 LCD Blue White Backlight LCD Module Shield 20X4 Character LCD Module for Arduino UNO MEGA R3 : Electronics Amazon.com: DAOKI® IIC/I2C/TWI 2004 LCD Blue White Backlight LCD Module Shield 20X4 Character LCD Module for Arduino UNO MEGA R3 : Electronics](https://m.media-amazon.com/images/I/51Y0YNk9OwL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DAOKI® IIC/I2C/TWI 2004 LCD Blue White Backlight LCD Module Shield 20X4 Character LCD Module for Arduino UNO MEGA R3 : Electronics
![Amazon.com: SunFounder IIC I2C TWI 1602 Serial LCD Module Display Compatible with Arduino R3 Mega 2560 16x2 : Electronics Amazon.com: SunFounder IIC I2C TWI 1602 Serial LCD Module Display Compatible with Arduino R3 Mega 2560 16x2 : Electronics](https://m.media-amazon.com/images/I/71TsnKeXQcL.jpg)
Amazon.com: SunFounder IIC I2C TWI 1602 Serial LCD Module Display Compatible with Arduino R3 Mega 2560 16x2 : Electronics
![Amazon.com: UCTRONICS 2 Pack 0.96" OLED Display Module for Arduino, 12864 128x64 Pixel SSD1306 I2C Serial Mini Screen, Yellow and Blue : Electronics Amazon.com: UCTRONICS 2 Pack 0.96" OLED Display Module for Arduino, 12864 128x64 Pixel SSD1306 I2C Serial Mini Screen, Yellow and Blue : Electronics](https://m.media-amazon.com/images/I/71ElUGY1bZL.jpg)
Amazon.com: UCTRONICS 2 Pack 0.96" OLED Display Module for Arduino, 12864 128x64 Pixel SSD1306 I2C Serial Mini Screen, Yellow and Blue : Electronics
![Amazon.com: ACEIRMC 3pcs PCF8575 IO Expander Board Module I2C to 16IO IIC I2C I/O Extension Shield Module 16 bit SMBus I/O Ports for Arduino R3 (3pcs) : Electronics Amazon.com: ACEIRMC 3pcs PCF8575 IO Expander Board Module I2C to 16IO IIC I2C I/O Extension Shield Module 16 bit SMBus I/O Ports for Arduino R3 (3pcs) : Electronics](https://m.media-amazon.com/images/I/71McRWBC-QL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ACEIRMC 3pcs PCF8575 IO Expander Board Module I2C to 16IO IIC I2C I/O Extension Shield Module 16 bit SMBus I/O Ports for Arduino R3 (3pcs) : Electronics
![Amazon.com: AITRIP 3 Set IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Green Backlight for Arduino UNO R3 MEGA2560 (Green) : Electronics Amazon.com: AITRIP 3 Set IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Green Backlight for Arduino UNO R3 MEGA2560 (Green) : Electronics](https://m.media-amazon.com/images/I/71q3rsanVjL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AITRIP 3 Set IIC/I2C/TWI LCD 1602 16x2 Serial Interface Adapter Module Green Backlight for Arduino UNO R3 MEGA2560 (Green) : Electronics
![Amazon.com: MakerFocus 4pcs OLED Display Module I2C IIC 128X64 0.96 Inch Display Module SSD1315 Yellow Blue Two-Color Display with Pins for Ar duino UNO R3 STM : Electronics Amazon.com: MakerFocus 4pcs OLED Display Module I2C IIC 128X64 0.96 Inch Display Module SSD1315 Yellow Blue Two-Color Display with Pins for Ar duino UNO R3 STM : Electronics](https://m.media-amazon.com/images/I/715ZHkCz9IL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: MakerFocus 4pcs OLED Display Module I2C IIC 128X64 0.96 Inch Display Module SSD1315 Yellow Blue Two-Color Display with Pins for Ar duino UNO R3 STM : Electronics
![Amazon.com: WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter (Yellow Green/2004) : Electronics Amazon.com: WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter (Yellow Green/2004) : Electronics](https://m.media-amazon.com/images/I/61LsGwUEiHL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: WayinTop 20x4 2004 LCD Display Module with IIC/I2C/TWI Serial Interface Adapter (Yellow Green/2004) : Electronics
![Amazon.com: SunFounder IIC I2C TWI 1602 Serial LCD Module Display Compatible with Arduino R3 Mega 2560 16x2 : Electronics Amazon.com: SunFounder IIC I2C TWI 1602 Serial LCD Module Display Compatible with Arduino R3 Mega 2560 16x2 : Electronics](https://m.media-amazon.com/images/I/71GQM77uv8L._AC_UF350,350_QL80_.jpg)
Amazon.com: SunFounder IIC I2C TWI 1602 Serial LCD Module Display Compatible with Arduino R3 Mega 2560 16x2 : Electronics
![Amazon.com: MakerFocus 4pcs I2C OLED 0.96 Inch OLED Display Module IIC SSD1306 128 64 LCD White with Du-pont Wire 40-Pin Female to Female for Ar duino UNO R3 STM : Electronics Amazon.com: MakerFocus 4pcs I2C OLED 0.96 Inch OLED Display Module IIC SSD1306 128 64 LCD White with Du-pont Wire 40-Pin Female to Female for Ar duino UNO R3 STM : Electronics](https://m.media-amazon.com/images/I/71y0f0QCgOL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: MakerFocus 4pcs I2C OLED 0.96 Inch OLED Display Module IIC SSD1306 128 64 LCD White with Du-pont Wire 40-Pin Female to Female for Ar duino UNO R3 STM : Electronics
![Diymore 3.3v Expansion Prototype Shield I/o Io Module For Arduino Nano V3.0 3.0 Io Iic I2c Interface Dc Power Supply Pwm - Integrated Circuits - AliExpress Diymore 3.3v Expansion Prototype Shield I/o Io Module For Arduino Nano V3.0 3.0 Io Iic I2c Interface Dc Power Supply Pwm - Integrated Circuits - AliExpress](https://ae01.alicdn.com/kf/H86d0e33679c54fc7af1fb6991fc46f95B.jpg)
Diymore 3.3v Expansion Prototype Shield I/o Io Module For Arduino Nano V3.0 3.0 Io Iic I2c Interface Dc Power Supply Pwm - Integrated Circuits - AliExpress
![Amazon.com: SunFounder IIC I2C TWI 1602 Serial LCD Module Display Compatible with Arduino R3 Mega 2560 16x2 : Electronics Amazon.com: SunFounder IIC I2C TWI 1602 Serial LCD Module Display Compatible with Arduino R3 Mega 2560 16x2 : Electronics](https://m.media-amazon.com/images/I/71TsnKeXQcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SunFounder IIC I2C TWI 1602 Serial LCD Module Display Compatible with Arduino R3 Mega 2560 16x2 : Electronics
![Amazon.com: Ardest IIC/I2C/TWI/SPI 1602 LCD Display Module for Arduino UNO R3 MEGA2560 Nano White on Blue with Backlight : Industrial & Scientific Amazon.com: Ardest IIC/I2C/TWI/SPI 1602 LCD Display Module for Arduino UNO R3 MEGA2560 Nano White on Blue with Backlight : Industrial & Scientific](https://m.media-amazon.com/images/I/61KyqyQ0SdL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Ardest IIC/I2C/TWI/SPI 1602 LCD Display Module for Arduino UNO R3 MEGA2560 Nano White on Blue with Backlight : Industrial & Scientific
![Amazon.com: HiLetgo 2pcs OV7670 640x480 0.3Mega 300KP VGA CMOS Camera Module I2C for Arduino ARM FPGA : Electronics Amazon.com: HiLetgo 2pcs OV7670 640x480 0.3Mega 300KP VGA CMOS Camera Module I2C for Arduino ARM FPGA : Electronics](https://m.media-amazon.com/images/I/51eX7fZuCVL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 2pcs OV7670 640x480 0.3Mega 300KP VGA CMOS Camera Module I2C for Arduino ARM FPGA : Electronics
![Amazon.com: Qunqi IIC/I2C/TWI 1602 Display Module 16x2 Serial Blue Backlight LCD Module for Arduino UNO R3 MEGA2560 : Electronics Amazon.com: Qunqi IIC/I2C/TWI 1602 Display Module 16x2 Serial Blue Backlight LCD Module for Arduino UNO R3 MEGA2560 : Electronics](https://m.media-amazon.com/images/I/61p2PEVto+L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Qunqi IIC/I2C/TWI 1602 Display Module 16x2 Serial Blue Backlight LCD Module for Arduino UNO R3 MEGA2560 : Electronics
![Amazon.com: Treedix 3.5 inch TFT LCD Display 320 x 480 Color Screen Module Compatible with Arduino UNO R3 Mega2560 : Electronics Amazon.com: Treedix 3.5 inch TFT LCD Display 320 x 480 Color Screen Module Compatible with Arduino UNO R3 Mega2560 : Electronics](https://m.media-amazon.com/images/I/51+bRa95w2L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Treedix 3.5 inch TFT LCD Display 320 x 480 Color Screen Module Compatible with Arduino UNO R3 Mega2560 : Electronics
![Amazon.com: NOYITO 1602 16x2 LCD Module Shield Yellow-Green Backlight with IIC I2C Driver Serial Interface for UNO R3 MEGA2560 (Pack of 2) (1602 IIC Screen Yellow-Green) : Electronics Amazon.com: NOYITO 1602 16x2 LCD Module Shield Yellow-Green Backlight with IIC I2C Driver Serial Interface for UNO R3 MEGA2560 (Pack of 2) (1602 IIC Screen Yellow-Green) : Electronics](https://m.media-amazon.com/images/I/71zZFR5iDaL.jpg)
Amazon.com: NOYITO 1602 16x2 LCD Module Shield Yellow-Green Backlight with IIC I2C Driver Serial Interface for UNO R3 MEGA2560 (Pack of 2) (1602 IIC Screen Yellow-Green) : Electronics
![Amazon.com: HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for Arduino Raspberry Pi : Electronics Amazon.com: HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for Arduino Raspberry Pi : Electronics](https://m.media-amazon.com/images/I/516OyXUON6L._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo 2004 20X4 LCD Display LCD Screen Serial with IIC I2C Adapter Yellow Green Color LCD for Arduino Raspberry Pi : Electronics
![Amazon.com: Qunqi IIC/I2C/TWI 1602 Display Module 16x2 Serial Blue Backlight LCD Module for Arduino UNO R3 MEGA2560 : Electronics Amazon.com: Qunqi IIC/I2C/TWI 1602 Display Module 16x2 Serial Blue Backlight LCD Module for Arduino UNO R3 MEGA2560 : Electronics](https://m.media-amazon.com/images/I/61FOfovWvEL._AC_UF894,1000_QL80_.jpg)