Week 7. Segment 2: I2C Serial Bus and the LCD display
This segment discusses the communication between the Arduino and connected devices via the I2C bus. I2C uses the Analog Pins 4 and 5 to communicate with I2C enabled devices. At this point you should be familiar with object oriented programming and the use of libraries. If not, watch the videos posted in Week 6 and the first segment of Week 7.
Materials for this segment:
This is the Arduino sketch for the tutorial. Unzip and put the folder into the 'sketches' location on your computer.
This is the Arduino library needed to run the above sketch. Unzip and put the folder into your 'libraries' location in the Arduino set-up.