Cheap character LCD displays are more versatile than we give them credit for. Most of the cheapies have a 5×8 character display, which looks blocky but legible when you have an appropriate fon… ...

This is perfect for us, as we need to write bytes to the LCD device managing a timing series of steps (e.g. writing a new character, moving the cursor, etc.) Alphanumeric LCD, the controlled device At ...

Getting a character LCD running should be really simple. The gotcha is the logic level gap between the devices. If you’ve been working with Arduino, your add-ons are probably meant for a 5V ...

The tiny handheld console features a round display and is powered by an Arduino Nano ESP32. ... a 1.28″ round GC9A01-driven TFT LCD, a handful of jumper wires, and a few buttons.

LCD.h is the file including all the fixed constants and the local methods used to manage the display. Also useful to create a good documentation of the display features local methods. You should ...