Typically, when we think of touch screens, we think of LCDs or OLEDs with a resistive or capacitive sensing layer laid over the top. However, a team from the University …read more (https://hackaday.com/2026/05/23/touchable-pov-display-blooms-in-mid-air/)

PCB Map Display Keeps An Eye On Family
https://hackaday.com/2026/05/23/pcb-map-display-keeps-an-eye-on-family/

PCBs are traditionally designed with traces laid out to support a circuit full of electronic components. However, they’ve become increasingly popular as a way to produce functional visual artworks. This …read more (https://hackaday.com/2026/05/23/pcb-map-display-keeps-an-eye-on-family/)

Putting Version 7.1 of the Direct Granules FDM Extruder Through Its Paces
https://hackaday.com/2026/05/23/putting-version-7-1-of-the-direct-granules-fdm-extruder-through-its-paces/

Whether you’re using granules or filament, FDM printing relies heavily on a consistent flowrate of the extruder. This is also the challenge with [HomoFaciens]’s direct granule extruder. Version 7.1 here …read more (https://hackaday.com/2026/05/23/putting-version-7-1-of-the-direct-granules-fdm-extruder-through-its-paces/)

Designing a Printable Cyclone Dust Separator for 99.95% Efficiency
https://hackaday.com/2026/05/24/designing-a-printable-cyclone-dust-separator-for-99-95-efficiency/

Filtering sawdust out of an airflow is easy until you try to do it with cyclone separation, but the obvious appeal here is of course not spending a fortune on …read more (https://hackaday.com/2026/05/24/designing-a-printable-cyclone-dust-separator-for-99-95-efficiency/)

Meet the Raven: an Atari Clone Computer Based on the Motorola 68060
https://hackaday.com/2026/05/24/meet-the-raven-an-atari-clone-computer-based-on-the-motorola-68060/

Some people who have a hankering to run GEM/TOS applications might just fire up an emulator, or maybe coax an old Motorola 68k-based Atari ST system back to life. Then …read more (https://hackaday.com/2026/05/24/meet-the-raven-an-atari-clone-computer-based-on-the-motorola-68060/)

Spacelab’s Mitra 125 MS
https://hackaday.com/2026/05/24/spacelabs-mitra-125-ms/

[Ken Shirriff] does some of the most interesting teardowns. This time, he’s looking at a French-built minicomputer called the Mitra 125 MS from around 1980. In particular, it was the …read more (https://hackaday.com/2026/05/24/spacelabs-mitra-125-ms/)

Adorable ASCII Aquarium Lives On Your Desk
https://hackaday.com/2026/05/24/adorable-ascii-aquarium-lives-on-your-desk/

[Kert Gartner]’s ASCII Aquarium turns a cheap yellow display (CYD) into a tiny simulated aquarium, complete with ASCII sea creatures each with their own behaviors. There’s all kinds of options …read more (https://hackaday.com/2026/05/24/adorable-ascii-aquarium-lives-on-your-desk/)

NoiseCloud: Storing Data On YouTube
https://hackaday.com/2026/05/24/noisecloud-storing-data-on-youtube/