The basic 16×2 LCD is an extremely popular component that we’ve seen used in more projects than we could possibly count. Part of that is because modern microcontrollers make it so easy t… ...

Reference circuit diagram of an Arduino-compatible LCD backpack is shown below. What follows next is information on how to use one of these inexpensive backpacks to interface with a microcontroller in ...

Addressing the new peripheral is just a matter of loading the i2c module and writing some Python. Posted in Raspberry Pi Tagged character lcd , hd44780 , lcd , pcf8574 , RPi Post navigation ...