This paper presents a library for Arduino that allows interfacing a 16x2 LCD display with the HD44780 controller via the PCF8574 I2C expander. The library provides basic functions for displaying text ...

The Steam Deck is dead. Well, the original model with a 7-inch LCD is, at least. Valve has officially discontinued the handheld that opened the floodgates to a gazillion other handheld PCs. “We are no ...

BC7595 -- 6 digits 7-segment LED display with 48-key key matrix driver BC7591 -- 32 digits 7-segment LED display with 96-key key matrix driver This library is available for all Arduino devices, and ...

When you divide, you share or group an amount into a number of equal parts. Division is normally represented by the symbol ‘÷’. Division is the opposite of multiplication. Why not see how much you ...

Explore Nintendo's new era with the best games that showcase the Switch 2's motion controls, mouse functionality, and processing power. My PCMag career began in 2013 as an intern. Now, I'm a senior ...

There are plenty of cheap gaming monitor deals around at any one point; we would know, we're constantly updating this page with them. Whether you're looking to upgrade to a higher resolution screen ...

Lita Epstein has 18+ years of experience as an author and financial writer. She has also written over 40 books. Yarilet Perez is an experienced multimedia journalist and fact-checker with a Master of ...

Other Print Features Number of Nozzles - Black: 640 (Optional Color: 1152). Ink End Sensor - Electrode Type and Dot Count Type Combined Optional Color Cartridge, Dot Count. Print Head Alignment - Auto ...