The PCA2117 is a low-power Liquid Crystal Display (LCD) controller and driver. It is specifically designed to drive LCD dot-matrix displays of 2‑lines by 20 characters or 1‑line by 40 characters with ...

While the SSD1306 OLED has somewhat become the go-to display for up-to-date projects, the good old character displays with their Hitachi HD44780 controller don’t seem to be disappearing just yet ...

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 font. Where ...

A new LCD has been designed with 160 large, easy-to-read dot-matrix characters. The LCM-H04004DSR/D2T has four lines of 40 characters, each measuring 5.16 mm x 10.52 mm high. Applications include ...

This project illustrates how the HD44780 LCD displays are driven by DIP switches or an ATmega8 microcontroller. This project illustrates how the HD44780 LCD displays are driven by DIP switches or an ...

A new stand-alone digital voltmeter (DVM) module is designed for precision measurement applications. Employing a high-resolution A/D converter and integral multi-line character display driver ...

Screens dominate our lives, and we're looking at them more and more. Between the screens on phones, TVs, computers, and even fridges, you probably rely on looking at a screen for many aspects of your ...