Macro-popsicle

Macropopsicle Melts On Your Desk, Not In Your Mouth

We all know by now that macropads are super cool shortcut machines. And what’s cooler than a popsicle? Well, this cute little thing, which goes by the name of Macropopsicle.

The freezer’s open if you want your own Macropopsicle. There’s not much more to this tasty and practical desktop treat than an adafruit QT Py, a couple of Cherry MX-style switches, some wires, and a handful of printed parts. One cool thing about this design is that all the pieces print with little to no supports, and many of them snap together.

We say there’s a lot to like about Macropopsicle — it’s cute, it’s useful, and there’s even a little bite taken out of it that you can see in some of the renders. [oxisidia] even shoved a real popsicle stick in there to complete the look.

Keyboard aficionados will no doubt recognize Macropopsicle as a great companion to Milk, a 2% keyboard.

A 3D-printed macropad that needs no solder or screws.

Snap-Together Macropad Does It Without Solder

Maybe we’re biased, but we think everyone has a use for a macropad. It’s just a matter of time before a highly personalized set of speed controls starts to sound like a great time-saving device to have around.

The column wire is red, and the row wire is blue. A printed clip snaps on to separate the two.Trouble is, macropads are usually kind of expensive to buy outright, and not everyone feels comfortable building keyboards. Okay, so what if you didn’t even have to solder anything? That’s the idea behind [Jan Lunge]’s hand-wired macropad.

You will still want to open a window for ventilation if you build this one, because this macropad requires a lot of 3D printing. What it doesn’t require is glue or screws, because everything snaps together.

Of course, the star of this build is [Jan]’s hot swap socket design. We especially love the little clip that holds the column wires in place while also providing a spacer between those and the row wires. Everything is connected up to a Pro Micro with non-insulated wire and held in place with bends at the ends and the magic of tension. Be sure to check out the build video after the break.

Thirsty for more than a six pack of switches? This design is easy to scale up until you run out of microcontroller inputs. At that point, you might want to add screens to keep track of all your macros.

Continue reading “Snap-Together Macropad Does It Without Solder”