Magnum Opus Keyboardus, Or Build Ad Infinitum?

It happens to pretty much everyone who gets into keyboards. No commercial keyboard can meet all your needs, so you start building them. Use them a while, find problems, build a new keyboard to address them. Pretty soon you think you have enough user experience to design the perfect keeb — the be-all, end-all magnum opus clacker you can take to the grave. This time, it happened to [aydenvis]. We must say, the result is quite nice. But will it still be perfect in six months?

As you might expect, this board uses an Arduino Pro Micro. We can’t say for sure, but it looks like [aydenvis] created a socket with a second Pro Micro board populated only with female header. That’s definitely a cool idea in case the board fails. It also has two rotary encoders and a pair of toggle switches to switch controller and secondary designations between the PCBs.

We like the philosophy at play in this 36-key ‘board that states that prime ergonomics come when each finger must only travel one key distance from the home row. This of course requires programming layers of functionality into the firmware, which is easy enough to set up, but can be tricky to memorize. One thing that will help is the color-coded RGB underglow, which we’re going to call sandwich glow because it is emanating from the middle of a stacked pair of PCBs floating on 7 mm standoffs. We only wish we could hear how loudly those jade Kailh choc switches can clack. The board files are up on GitHub, so we may just have to make our own.

Indeed, many keebs we see use a Pro Micro or two, but here’s a tasty split that runs on a Raspberry Pi Zero W.

Via reddit

Sherbet Custom Game Pad Is Smooth And Sweet

When [Billiam]’s beloved Logitech G13 game pad went to that great spectate room in the sky, he decided to pay homage by designing a custom, more ergonomic replacement from the desk up. Grab a spoon and dig into the story of [Billiam]’s journey toward Sherbet, because it’s a sweet ride.

Here’s the scoop: like a lot of DIY game pads and keyboards, Sherbet is based on the Teensy. We often see the micro USB coming straight off the Teensy, especially in clear acrylic builds, but [Billiam] added a USB breakout board so there’s no direct stress on the Teensy itself.

One of [Billiam]’s design challenges comes from the game pad placement — he has a tall desk and uses a keyboard tray, so it has to fit the space and leave enough room for his hand. Fortunately, there are low-profile mechanical switches out there, although the keycap options are strongly limited. We love that [Billiam] embedded a tiny ceramic bearing into one of them to use as a homing bump, because that’s a great idea.

If you want to take a crack at this project, [Billiam] has all the goodies laid out. [Billiam] wanted to use QMK firmware, but they didn’t have joystick support yet, so he’s got an Arduino sketch running in the meantime.

We love a good custom game pad around here, especially if they can reprogram themselves.