Can’t Find That ISA Sound Card? No Worries!
https://hackaday.com/2026/07/13/cant-find-that-isa-sound-card-no-worries/

Many older hackers will have at some point gotten rid of an old piece of hardware that they later ended up regretting. All those ISA cards were next to useless …read more (https://hackaday.com/2026/07/13/cant-find-that-isa-sound-card-no-worries/)

Star Trek Was Right about Prompt Injection, Sorta
https://hackaday.com/2026/07/13/star-trek-was-right-about-prompt-injection-sorta/

This following statement is a lie: “I am telling the truth”. Okay, now that it’s just us meatbags, let’s get down to brass tacks. Captain Kirk’s logic bombs couldn’t possibly …read more (https://hackaday.com/2026/07/13/star-trek-was-right-about-prompt-injection-sorta/)

The Seemingly Impossible Oscillator
https://hackaday.com/2026/07/14/the-seemingly-impossible-oscillator/

Back in the days when an integrated circuit meant a simple but expensive device such as a 741 or a 555, most electronics enthusiasts made do with discrete transistor circuits. …read more (https://hackaday.com/2026/07/14/the-seemingly-impossible-oscillator/)

Fibrous Muscles for Humanoid Robotics
https://hackaday.com/2026/07/14/fibrous-muscles-for-humanoid-robotics/

At the current rate of robotics development, you might assume that we’re close to Skynet taking over. However, while we  likely wouldn’t do well in a physical fight against a …read more (https://hackaday.com/2026/07/14/fibrous-muscles-for-humanoid-robotics/)

2026 Frikkin Lasers Challenge: Laser Bandsaw
https://hackaday.com/2026/07/14/2026-frikkin-lasers-challenge-laser-bandsaw/

Can you call it a bandsaw if it has neither band nor saw? [WeldingRod1] does, with his entry in the laser contest — a manually-controlled laser cutter that he’s dubbed …read more (https://hackaday.com/2026/07/14/2026-frikkin-lasers-challenge-laser-bandsaw/)

Making a Locked Down Wearable Work Without a Subscription
https://hackaday.com/2026/07/15/making-a-locked-down-wearable-work-without-a-subscription/

WHOOP does not have the presence in the wearable space as other brands, but in certain circles, it’s a household name. Their business model requires you to have a yearly …read more (https://hackaday.com/2026/07/15/making-a-locked-down-wearable-work-without-a-subscription/)

Putting Some Zig in a Linux-Based 3D Printer
https://hackaday.com/2026/07/15/putting-some-zig-in-a-linux-based-3d-printer/