Sketch is an AI code-writing assistant for pandas users that is available on GitHub. It understands the context of your data, and can greatly improve the relevance of suggestions. It uses efficient algorithms to quickly summarize your data and feed it into language models. Sketch is usable in seconds and doesn’t require adding a plugin […]

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These days, PCB fab houses are just about everywhere, and you can’t go buy a taco without walking past eight of them. Still, some out there still like to etch their PCBs at home. If that sounds like you, you might see some value in [Chris Borge]’s PCB agitator. 

The design mostly relies on 3D printed parts, including the main body. It has a heavy base which is filled with concrete to keep it nicely weighed down on the table. A table for holding a PCB and fluid tank is then installed on top, via a bearing which allows it to pivot in one axis. An Arduino Nano commands the agitation of the table top, and hence the PCB etching tank, with a servo used to actually shift the table back and forth.

It’s a simple design — far simpler than some of the advanced coffee-making hardware we’ve seen recently. Regardless, it gets the job done, and done well! In testing, it accelerated [Chris]’s etching jobs significantly, we’re talking hours here. Meanwhile, if you don’t have a 3D printer on hand, you could always try building one out of junk instead!

Stable Doodle is a fun free AI image tool by ClipDrop that allows you to transform your sketches into incredible art or photos. The tool features a simple drawing canvas, with undo and redo buttons and an eraser option. Once you’ve drawn your sketch, type in a simple prompt that matches the image you’re trying […]

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