Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

However, if you use an LCD module with I2C interface, you only need 2 lines to process the display information. Now a days, it is not necessary to buy an expensive I2C LCD for this task because ...

Orient Display has just announced a new series of character LCD modules which are directly controlled by I2C and SPI interfaces. High reliability makes mono LCD technology ideal for industrial and ...

The Bus Pirate made all this easy, allowing [Inderpreet] to quickly display “Hello” on his LCD module. The I2C bus is just the tip of the iceberg for the Bus Pirate. If you’re interested in ...

Getting a character LCD running should be really simple ... Addressing the new peripheral is just a matter of loading the i2c module and writing some Python.

Telecom and data-communications equipment commonly use small-formfactor pluggable (SFP) modules for the physical-layer interface. Also common in these systems is an I2C bus for the management data ...