GPTConsole is an AI-powered developer tool that allows you to build web and mobile apps through natural language commands. Its autonomous agents like Pixie can generate full-scale, production-ready apps from landing pages to complex dashboards. GTPConsole manages the complex facets of AI agent development, such as event chaining, lifecycle management, and memory handling, through their […]

Source

With smartphone apps and spreadsheets being the main ways people crunch their numbers nowadays, there’s not much call for a desktop calculator. Or any other physical calculator, for that matter. Which is all the more reason to appreciate this  Wang 300-series calculator console’s revival through a new electronic backend.

If you haven’t made the acquaintance of the Wang calculator series, [Bob Alexander]’s previous Wang project is a perfect introduction. Despite looking very much like an overbuilt early-70s desktop calculator, what you see in the video below is just a terminal, one of four that could connect to a shared “Electronics Package” where most of the actual computational work was done. The package was big and is currently hard to come by, at least at a reasonable price, but the consoles, with their Nixie displays and sturdy keypads, are relatively abundant.

[Bob]’s previous venture into reviving his console involved embedding a PIC32-based controller, turning it into the standalone desktop calculator it never was. To keep more with the original design philosophy, [Bob]’s second stab at the problem moves much of the same circuitry from inside the console into a dedicated outboard package, albeit one much smaller than the original. The replacement package extends and enhances the console functionality a bit, adding a real-time clock and a Nixie exercise routine to ward off the dreaded cathode poisoning. [Bob] also recreates the original Wang logarithmic method of multiplication and division, which is a nice touch with its distinctive flashing display.

Seeing the Wang console hooked up to a package through that thick cable and Centronics connector is oddly satisfying. We’d love to see [Bob] take this to the logical extent and support multiple consoles, but that might be pushing things a bit.

In our continuing coverage of the ROG Ally modding community, we would be amiss to not mention a seriously impressive mod — a dual screen project for the x86 gaming handheld by [YesItsKira]! Single screen devices can feel cramped, and this mod is a prime example of a dedicated hacker taking things into her own hands. In particular, the mechanics of this mod are done wonderfully, thanks to a custom-designed 3D printed Ally back cover.

The second screen connects through a USB-C port, held above the main screen by a sturdy printed hinge at whatever angle you want it. As a pleasant surprise, it’s also touch-enabled! The mod is fully open source and well documented — everything you need to print is published on Thingiverse, a detailed assembly guide with pictures is on GitHub, and the BOM is at the bottom of the guide.

Apart from printed parts, you only need a few things off Amazon, it’s that easy to source. Electronics-wise, this mod uses a Raspberry Pi-suited HDMI screen, wiring it up through an integrated USB-C dock; which means you can still charge your handheld while using the dual-screen solution!

Interested in modifications for your ROG Ally, but not quite ready to bolt on a second display? Check out this phenomenally documented battery upgrade from an iFixit staffer that we recently covered.