Beloved by artists from Aphex Twin to Deadmau5, trackers swap the trusty piano roll for a text-based, vertically-scrolling ...

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

A Raspberry Pi Pico microcontroller, which manages the keyboard matrix and trackpad communication. A 12V battery bank, modified to ensure compatibility with the LattePanda Mu, delivering reliable ...

Below is the schematic for Bayleaf. The switch is a simple keyboard matrix, which is standard for small microcontrollers (MCUs). Each row and column is connected to a unique MCU pin that ...

The circuit board of the Raspberry Pi 500 is ... RP2040 microcontroller as the keyboard controller. It connects the keyboard matrix via an FPC cable and is connected to the RP1 via USB 1.1 ...

However, mapping out the original keyboard matrix proved to be a challenge. Mtt had to meticulously trace the keyboard connections with a multimeter to identify each key input. Once that detective ...

the basic elements include an ESP32-S3 system-on-a-chip combined with a small E Ink display and a custom printed circuit board with a QWERTY keyboard. Developer Peter Barker has been sharing ...

This is a very expensive keyboard that should feel good and sound great out of the box, especially when you consider it rehashes a big design element from the Cyberboard. The 200-LED dot matrix ...

Attempts to explain how a keyboard matrix works, what "ghosting" and "masking" are ... you need to know how to actually build a circuit with diodes to fix this problem. Unfortunately, this is where my ...

When the chance arrived to buy a mechanical keyboard for not a lot, naturally, [Hales] jumped at it. Then it started having odd intermittent problems with some keys appearing stuck, which led to a ...