Posts with «macro pad» label

DIY Ergonomic Game Pad Lends a Hand

Does it seem like everyone you game against can do everything faster than you? Chances are good that they have some kind of dedicated game pad or macro pad with a bunch of custom shortcuts. If you can’t beat ’em, join ’em, but why buy one when you can build your own? [lordofthedum] did the smart thing when they built their own version of the Azeron game pad, which is an outrageously expensive but ergonomic and cool-looking macro pad that reminds us of the DataHand ergonomic keyboard.

Each finger hovers over a C-shaped group of three switches — one actuates by moving the finger forward, another by moving backward, and the third by pushing down like a regular button. The thumb gets a 4-way joystick. All of these inputs are wired up to an Arduino Pro Micro, which has sort of become the standard for DIY macro pads and keyboards. We think this looks fantastic, and really raises the bar for DIY macro pads.

Need a few more keys, but still want a thumb joystick? Check out the smooth and sweet Sherbet game pad.

Open Source Stream Deck Does it Without Touch Screens

[Adam Welch] has built macro pads in the past out of pre-fab key matrices and handfuls of Cherry MX clones. But all the stickers and custom keycaps in the world wouldn’t make those macro pads as versatile as a stream deck — those visual shortcut panels with tiny touchscreens for each button that some streamers use to change A/V settings or switch between applications.

Let’s face it, stream decks are expensive. But 0.96″ OLED displays are not, and neither are SMD tactile buttons. Why not imitate a screen deck on the cheap by making it so the screens actuate buttons behind them? [Adam] based this baby on the clever design of [Kilian Gosewisch]’s FreeDeck, and they ended up working together to improve it with a dedicated PCB.

The brains of the operation is an Arduino Pro Micro, which addresses each screen individually via two 74HC4051 mux ICs. Thanks to an SD card module, there’s no need to flash the ‘duino every time you want to change a shortcut or its picture. Even if this deck doesn’t hold up forever, it won’t break the bank to build another one. Poke past the break for the build video, which has all the links you’d need to make your own, including a handy configurator.

There’s more than one way to do a visual macro pad. Here’s one that uses a single screen and splits it Brady Bunch style to match the matrix.

Thanks for the tip, [arturo182]!