STM32 Handheld Has OpenGL And All The Classics
We do sometimes go on about how absurdly powerful microcontrollers are these days, but this time it’s technically a microprocessor, not a microcontroller, at the heart of the build — sp…
It’s Another Pi Handheld. But It’s A Really Good One
Ever since the first Linux capable single-board computers came out, there have been projects turning them into handhelds. The Raspberry Pi Zero and in particular the Compute Modules are ideally sui…
ESP-Osito Eschews Retrocomputing For Modern Code On Modern, Equivalent Hardware
If you’re of a certain vintage, you have probably looked at some of the microcomputers on the market these days and thought “that would have been a decent workstation back in the day!&#…
Pocket-Sized E-Ink Gets A Firmware Upgrade
Not so long ago, e-ink devices were rare and fairly pricey. As they have become more common and cheaper, some cool form-factor devices have emerged that suffer from subpar software. [Concretedog] p…
Pixel Camera Puts Lo-Fi Images In The Palm Of Your Hand
Some things have an undeniable appeal, and lo-fi, pixelated Game Boy-camera-like images are one of them. In service of this, [Raul Zanardo] created his handheld pixel camera that goes the extra mil…
Calculator Case To Scratch-Built Pocket E-Reader
E-readers are an awesome creation allowing you to display digital information in a way that requires little battery life. While there’s plenty of very impressive models to chose from on the c…
The Joy Of Making Handheld Tetris From Scratch
As anyone who’s made a thing knows, a lot of work goes into bringing something from idea to completion. But there’s also considerable satisfaction in the process. [Willian] recently did…
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