![Amazon.com: GeeekPi IIC I2C TWI Serial LCD 2004 20x4 Display Module with I2C Interface Adapter Blue Backlight for Raspberry Pi Arduino STM32 DIY Maker Project BPI Tinker Board Electrical IoT Internet of Amazon.com: GeeekPi IIC I2C TWI Serial LCD 2004 20x4 Display Module with I2C Interface Adapter Blue Backlight for Raspberry Pi Arduino STM32 DIY Maker Project BPI Tinker Board Electrical IoT Internet of](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61zzurKbLML._AC_UF894,1000_QL80_.jpg)
Amazon.com: GeeekPi IIC I2C TWI Serial LCD 2004 20x4 Display Module with I2C Interface Adapter Blue Backlight for Raspberry Pi Arduino STM32 DIY Maker Project BPI Tinker Board Electrical IoT Internet of
![Amazon.com: Stemedu 5PCS MPU-6050 6DOF Accelerometer Gyro Sensor Module丨GY-521 3-Axis Gyroscope 3-Axis Acceleration丨16 Bit AD Converter Data Output IIC I2C for Arduino : Industrial & Scientific Amazon.com: Stemedu 5PCS MPU-6050 6DOF Accelerometer Gyro Sensor Module丨GY-521 3-Axis Gyroscope 3-Axis Acceleration丨16 Bit AD Converter Data Output IIC I2C for Arduino : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71vv5DESXSL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Stemedu 5PCS MPU-6050 6DOF Accelerometer Gyro Sensor Module丨GY-521 3-Axis Gyroscope 3-Axis Acceleration丨16 Bit AD Converter Data Output IIC I2C for Arduino : Industrial & Scientific
![CoCocina 3Pcs Four Digital Tube Led Display Module Tm1650 with Button Scanning Module 4-Wire Driver I2C Protocol: Amazon.com: Tools & Home Improvement CoCocina 3Pcs Four Digital Tube Led Display Module Tm1650 with Button Scanning Module 4-Wire Driver I2C Protocol: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61va0C2HHYL._AC_UF1000,1000_QL80_.jpg)
CoCocina 3Pcs Four Digital Tube Led Display Module Tm1650 with Button Scanning Module 4-Wire Driver I2C Protocol: Amazon.com: Tools & Home Improvement
![Amazon.com: GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker Board Electrical IoT Internet of Things : Amazon.com: GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker Board Electrical IoT Internet of Things :](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/617x0GQ4bEL._AC_UF894,1000_QL80_.jpg)
Amazon.com: GeeekPi 2-Pack I2C 1602 LCD Display Module 16X2 Character Serial Blue Backlight LCD Module for Raspberry Pi Arduino STM32 DIY Maker Project Nanopi BPI Tinker Board Electrical IoT Internet of Things :
![The I2C Bus: From Theory to Practice: Paret, Dominique, Fenger, Carl: 9780471962687: Amazon.com: Books The I2C Bus: From Theory to Practice: Paret, Dominique, Fenger, Carl: 9780471962687: Amazon.com: Books](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/21E0YZD4XXL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingTHREEANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
The I2C Bus: From Theory to Practice: Paret, Dominique, Fenger, Carl: 9780471962687: Amazon.com: Books
![Amazon.com: AITIAO 5Pcs PCF8574T PCF8574 IO Expansion Board I/O Expander I2C -Bus Evaluation Development Module : Electronics Amazon.com: AITIAO 5Pcs PCF8574T PCF8574 IO Expansion Board I/O Expander I2C -Bus Evaluation Development Module : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71f8d8fnqkL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AITIAO 5Pcs PCF8574T PCF8574 IO Expansion Board I/O Expander I2C -Bus Evaluation Development Module : Electronics
![Amazon.com: NOYITO PCF8574 IO Expansion Board I O Expander I2C Bus Evaluation Development Module (Pack of 2) : Electronics Amazon.com: NOYITO PCF8574 IO Expansion Board I O Expander I2C Bus Evaluation Development Module (Pack of 2) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81iVd9334gL._AC_UF894,1000_QL80_.jpg)
Amazon.com: NOYITO PCF8574 IO Expansion Board I O Expander I2C Bus Evaluation Development Module (Pack of 2) : Electronics
![750 SC16IS750 Single UART with I2C-Bus/SPI Interface for Industrial Control : Industrial & Scientific - Amazon.com 750 SC16IS750 Single UART with I2C-Bus/SPI Interface for Industrial Control : Industrial & Scientific - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71mE-ijsi6L.jpg)
750 SC16IS750 Single UART with I2C-Bus/SPI Interface for Industrial Control : Industrial & Scientific - Amazon.com
![Amazon.com: Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight Compatible with Arduino R3 MEGA2560 (Blue,LCD 2004 20 x 4) : Electronics Amazon.com: Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight Compatible with Arduino R3 MEGA2560 (Blue,LCD 2004 20 x 4) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81UXQiHG-TL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight Compatible with Arduino R3 MEGA2560 (Blue,LCD 2004 20 x 4) : Electronics
![Amazon.com: DEVMO 5PCS PCF8574 I2C Interface 8bit IO MCU Expansion Board I/O Expander IIC Bus Evaluation Development Module Compatible with AVR STM8 C8051F Ar-duino : Electronics Amazon.com: DEVMO 5PCS PCF8574 I2C Interface 8bit IO MCU Expansion Board I/O Expander IIC Bus Evaluation Development Module Compatible with AVR STM8 C8051F Ar-duino : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71FQZoL2TlL.jpg)
Amazon.com: DEVMO 5PCS PCF8574 I2C Interface 8bit IO MCU Expansion Board I/O Expander IIC Bus Evaluation Development Module Compatible with AVR STM8 C8051F Ar-duino : Electronics
![Amazon.com: 5 Pcs GY-521 MPU-6050 MPU6050 Module,6 DOF MPU-6050 3 Axis Accelerometer Gyroscope Sensor Module 16Bit AD Converter Data Output IIC I2C DIY Kit for Arduino (5PCS) : Industrial & Scientific Amazon.com: 5 Pcs GY-521 MPU-6050 MPU6050 Module,6 DOF MPU-6050 3 Axis Accelerometer Gyroscope Sensor Module 16Bit AD Converter Data Output IIC I2C DIY Kit for Arduino (5PCS) : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71JXjOO-VCL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 5 Pcs GY-521 MPU-6050 MPU6050 Module,6 DOF MPU-6050 3 Axis Accelerometer Gyroscope Sensor Module 16Bit AD Converter Data Output IIC I2C DIY Kit for Arduino (5PCS) : Industrial & Scientific
![SparkFun QwiicBus - EndPoint-Extends I2C Bus up to 100 feet-Maintain Signal Integrity-2x Qwiic Connectors-Supply Voltage Range 2.5-5.5V - Multiple Power configurations depending on Application Needs: Amazon.com: Industrial & Scientific SparkFun QwiicBus - EndPoint-Extends I2C Bus up to 100 feet-Maintain Signal Integrity-2x Qwiic Connectors-Supply Voltage Range 2.5-5.5V - Multiple Power configurations depending on Application Needs: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71DltXO3y0L._AC_UF1000,1000_QL80_.jpg)
SparkFun QwiicBus - EndPoint-Extends I2C Bus up to 100 feet-Maintain Signal Integrity-2x Qwiic Connectors-Supply Voltage Range 2.5-5.5V - Multiple Power configurations depending on Application Needs: Amazon.com: Industrial & Scientific
![Amazon.com: AITRIP 10pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module for Arduino & Raspberry Pi : Industrial & Scientific Amazon.com: AITRIP 10pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module for Arduino & Raspberry Pi : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81T+rvHlvbL.jpg)
Amazon.com: AITRIP 10pcs PCF8574 IO Expansion Board I/O Expander I2C-Bus Evaluation Development Module for Arduino & Raspberry Pi : Industrial & Scientific
![Amazon.com: USB to CAN SPI I2C Interface Adapter Dual Channel CAN Bus Analyzer Support Windows/Linux/MAC OS/Android/Raspberry Pi : Electronics Amazon.com: USB to CAN SPI I2C Interface Adapter Dual Channel CAN Bus Analyzer Support Windows/Linux/MAC OS/Android/Raspberry Pi : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/715V3c2US6S._AC_UF894,1000_QL80_.jpg)
Amazon.com: USB to CAN SPI I2C Interface Adapter Dual Channel CAN Bus Analyzer Support Windows/Linux/MAC OS/Android/Raspberry Pi : Electronics
![Amazon.com: Frienda 10 Pieces I2C OLED Display Module OLED Display Screen Driver IIC I2C Tabellone Seriale con Display Auto-Luminoso Compatibile with con Raspberry PI (Blue and Yellow) : Electronics Amazon.com: Frienda 10 Pieces I2C OLED Display Module OLED Display Screen Driver IIC I2C Tabellone Seriale con Display Auto-Luminoso Compatibile with con Raspberry PI (Blue and Yellow) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/811pM2COigL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Frienda 10 Pieces I2C OLED Display Module OLED Display Screen Driver IIC I2C Tabellone Seriale con Display Auto-Luminoso Compatibile with con Raspberry PI (Blue and Yellow) : Electronics
![Amazon.com: Ximimark 5Pcs I2C RTC DS1307 AT24C32 Real Time Clock Module for AVR ARM PIC SMD for Arduino : Electronics Amazon.com: Ximimark 5Pcs I2C RTC DS1307 AT24C32 Real Time Clock Module for AVR ARM PIC SMD for Arduino : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61FRQjgrsQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Ximimark 5Pcs I2C RTC DS1307 AT24C32 Real Time Clock Module for AVR ARM PIC SMD for Arduino : Electronics
![Amazon.com: 2 Pieces I2C Display Module 0.91 Inch I2C OLED Display Module Blue I2C OLED Screen Driver DC 3.3V - 5V : Industrial & Scientific Amazon.com: 2 Pieces I2C Display Module 0.91 Inch I2C OLED Display Module Blue I2C OLED Screen Driver DC 3.3V - 5V : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61L3G2Cf3AL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 2 Pieces I2C Display Module 0.91 Inch I2C OLED Display Module Blue I2C OLED Screen Driver DC 3.3V - 5V : Industrial & Scientific
![HiLetgo GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino: Amazon.com: Industrial & Scientific HiLetgo GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61PPeH-ZPUL._AC_UF894,1000_QL80_.jpg)
HiLetgo GY-521 MPU-6050 MPU6050 3 Axis Accelerometer Gyroscope Module 6 DOF 6-axis Accelerometer Gyroscope Sensor Module 16 Bit AD Converter Data Output IIC I2C for Arduino: Amazon.com: Industrial & Scientific
![Amazon.com: DAOKI 5Pcs RTC I2C Module Arduino I2C RTC DS1307 AT24C32 Real Time Clock Module 24C32 Memory High Precision for AVR ARM PIC SMD Compatible with Arduino with 60 Pin : Electronics Amazon.com: DAOKI 5Pcs RTC I2C Module Arduino I2C RTC DS1307 AT24C32 Real Time Clock Module 24C32 Memory High Precision for AVR ARM PIC SMD Compatible with Arduino with 60 Pin : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71okiYrwWrL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DAOKI 5Pcs RTC I2C Module Arduino I2C RTC DS1307 AT24C32 Real Time Clock Module 24C32 Memory High Precision for AVR ARM PIC SMD Compatible with Arduino with 60 Pin : Electronics
![Amazon.com: 5PCS 0.96 Inch OLED Display Module, PEMENOL 128 x 64 Pixel I2C IIC Serial 1 OLED LCD Display Module with SSD1306 Driver for Arduino Raspberry Pi and ESP8266(White Light) : Electronics Amazon.com: 5PCS 0.96 Inch OLED Display Module, PEMENOL 128 x 64 Pixel I2C IIC Serial 1 OLED LCD Display Module with SSD1306 Driver for Arduino Raspberry Pi and ESP8266(White Light) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61WWVYFXBiL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 5PCS 0.96 Inch OLED Display Module, PEMENOL 128 x 64 Pixel I2C IIC Serial 1 OLED LCD Display Module with SSD1306 Driver for Arduino Raspberry Pi and ESP8266(White Light) : Electronics
![Amazon.com: Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight Compatible with Arduino R3 MEGA2560 (Blue,LCD 1602 16 x 2) : Electronics Amazon.com: Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight Compatible with Arduino R3 MEGA2560 (Blue,LCD 1602 16 x 2) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81fk84idbpL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Weewooday 8 Pieces IIC/ I2C/ TWI LCD Serial Interface Adapter and LCD Module Display Backlight Compatible with Arduino R3 MEGA2560 (Blue,LCD 1602 16 x 2) : Electronics
![Amazon.com: AITIAO 3 Pack 1602 LCD Display Module IC I2C TWI 16x2 Characters Serial Interface Adapter LCD Module for Raspberry Pi DIY Project IoT (Blue Display) : Electronics Amazon.com: AITIAO 3 Pack 1602 LCD Display Module IC I2C TWI 16x2 Characters Serial Interface Adapter LCD Module for Raspberry Pi DIY Project IoT (Blue Display) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71fwq4PrMGL.jpg)