Whether you need a wired keyboard, a wireless keyboard ... and the full array of switches is called a key matrix. These switches come in many different designs, but they all serve the same ...

The basics of keyboard design are tried and true at this point, but there are still a few aspects yet unconquered. One of them is making your keyboards wireless. You might think it’s easy ...

A Redditor has recycled an old typewriter into what he calls a "gaming typewriter" by stuffing some PC hardware into the ...

Looking at the schematic for the ADM-3A, [Evan] figured out that the numpad was parallel to the keyboard matrix, not adjacent. This meant that pressing a five on the keyboard was electrically ...

Abstract: The use of adjacency matrices to the chromosome coding in evolutionary circuits techniques is proposed. The approach is shown to overcome some of the drawbacks associated with other coding ...

having an external quantum efficiency of 1%. These pixel electrode circuits can potentially be used for the active-matrix organic light-emitting displays (AM-OLEDs).

Keyboard/Mouse controller with APB interface.

An expert look at the very best beginner digital pianos on the market from the likes of Yamaha, Casio, Korg, and Roland - including full reviews and video demos ...

Amazon is clearing out its old stock.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.