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 ...

[Kaushlesh Chandel] prototyped a few projects on his Arduino that use an HD44780 Character LCD. Wanting to keep these projects in one piece, but not sacrifice his Arduino board, so he etched his ow… ...

But we’ve got an Arduino board and paired with another IC it can sample an astonishing 5 million cycles per second. [Bob Davis] has been working on an Arduino based oscillscope for a while now.

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 ...