The ATir interface was designed to emulate the function of a PC AT keyboard and be controlled by an ATtiny45 microcontroller based IR remote control. The ATir interface was designed to emulate the ...

The SInclair ZX 8-bit computers of the early 1980s were masterpieces of economy, getting the most out of minimal hardware. The cassette tape interface was a one-bit port, the video was (on the first ...

MIDI is, in a word, a godsend. This unassuming data-transfer standard is the magic sauce that enables drastically different ...

LAS VEGAS, NV / ACCESSWIRE / January 18, 2023 / IMG, an industry leader in customizable on-screen keyboard utilities, creates solutions that optimize the human-computer interface improving security ...

K Multimedia has added another device to its audio interface line, introducing the iRig Keys I/O as pair of MFi-certified MIDI controllers that can be used to create music on an iPhone or iPad, using ...

What is better for gaming, old PS/2 style keyboards, or modern USB devices? [Ben Eater] sets out to answer this question, but along the way he ends up breaking down the entire USB keyboard interface.

You can use a microcontroller that includes an ADC to design a two-wire-plus-ground keyboard interface. For example, you can use a resistive voltage divider to identify a pressed key (Reference 1). A ...