[Ben Krasnow] of the Applied Science channel recently released a video demonstrating his process for getting copper-plated traces reliably embedded into sintered nylon powder (SLS) 3D printed parts, and shows …read more (https://hackaday.com/2024/06/20/watch-sls-3d-printed-parts-become-printed-circuits/)

Ask Hackaday: How Do You Make Front Panels?
https://hackaday.com/2024/06/20/ask-hackaday-how-do-you-make-front-panels/

We’ll admit it. The closer a project is to completion, the less enthusiasm we have for it. Once the main design is clearly going to work on a breadboard, we’re …read more (https://hackaday.com/2024/06/20/ask-hackaday-how-do-you-make-front-panels/)

Arduino + TFT = Micro Star Chart
https://hackaday.com/2024/06/20/arduino-tft-micro-star-chart/

We always look at the round LCDs and wonder what to do with them other than, of course, a clock. Well, [shabaz] had a great idea: use it as a …read more (https://hackaday.com/2024/06/20/arduino-tft-micro-star-chart/)

Electronic Etch-A-Sketch, No Microcontroller Required
https://hackaday.com/2024/06/20/electronic-etch-a-sketch-no-microcontroller-required/

In a lot of ways, Etch-A-Sketch is the perfect toy; simple, easy to use, creative, endlessly engaging, and as a bonus, it’s completely mechanical. We find that last attribute to …read more (https://hackaday.com/2024/06/20/electronic-etch-a-sketch-no-microcontroller-required/)

Adding Texture to 3D Prints
https://hackaday.com/2024/06/20/adding-texture-to-3d-prints/

[3DJake] likes putting textures on 3D prints using things like patterned build plates and fuzzy skin. However, both of those techniques have limitations. The build plate only lets you texture …read more (https://hackaday.com/2024/06/20/adding-texture-to-3d-prints/)

First Hubble Image Taken in New Single Gyro Pointing Mode
https://hackaday.com/2024/06/20/first-hubble-image-taken-in-new-single-gyro-pointing-mode/

After Space Shuttle Atlantis’ drive-by repair of the Hubble Space Telescope (HST) in May of 2009, the end of the STS program meant that the space telescope had to fend …read more (https://hackaday.com/2024/06/20/first-hubble-image-taken-in-new-single-gyro-pointing-mode/)

The ’80s Multi-Processor System That Never Was
https://hackaday.com/2024/06/20/the-80s-multi-processor-system-that-never-was/

Until the early 2000s, the computer processors available on the market were essentially all single-core chips. There were some niche layouts that used multiple processors on the same board for …read more (https://hackaday.com/2024/06/20/the-80s-multi-processor-system-that-never-was/)

Is That a Large Smartwatch? Or a Tiny Cray?
https://hackaday.com/2024/06/21/is-that-a-large-smartwatch-or-a-tiny-cray/