Evolving RC circuits

https://hackaday.com/2026/10/18/evolving-rc-circuits/

Turning a Wi-Fi Adapter into an SDR

https://hackaday.com/2026/10/18/turning-a-wi-fi-adapter-into-an-sdr/

Making a New Mechanism for a Reciprocating Pencil Sharpener

https://hackaday.com/2026/10/17/making-a-new-mechanism-for-a-reciprocating-pencil-sharpener/

Busting the Myth that Plastics are Chemically Inert in Water

https://hackaday.com/2026/10/17/busting-the-myth-that-plastics-are-chemically-inert-in-water/

2026 Retrocomputing Challenge: Dollhouse Arcade Cabinet Runs Remote DOS Games

https://hackaday.com/2026/10/17/2026-retrocomputing-challenge-dollhouse-arcade-cabinet-runs-remote-dos-games/

Building a Flying Drone With a Single Propeller

https://hackaday.com/2026/10/17/building-a-flying-drone-with-a-single-propeller/

2026 Retrocomputing Challenge: Oldputer Gives Old Eyes Relief with E-ink Display

https://hackaday.com/2026/10/17/2026-retrocomputing-challenge-oldputer-gives-old-eyes-relief-with-e-ink-display/

Discovering SDRs Everywhere

https://hackaday.com/2026/10/17/discovering-sdrs-everywhere/

SolidCraft is Parametric, Automation-friendly CAD for Desktop and Browser

https://hackaday.com/2026/10/17/solidcraft-is-parametric-automation-friendly-cad-for-desktop-and-browser/

Making One Fender From Another

https://hackaday.com/2026/10/17/making-one-fender-from-another/

TAKTO, Open Source Hand-Tracking Built Like LEGO

https://hackaday.com/2026/10/16/takto-open-source-hand-tracking-built-like-lego/

The Trials And Tribulations Of Your First Badge

https://hackaday.com/2026/10/16/the-trials-and-tribulations-of-your-first-badge/

Simplifying Slide Rule Calculations with Trig

https://hackaday.com/2026/10/16/simplifying-slide-rule-calculations-with-trig/

The 10€ Gamepad

https://hackaday.com/2026/10/16/the-10e-gamepad/

Fairbuds 2 Teardown Shows Little Glue, Easy Battery Swap

https://hackaday.com/2026/10/16/fairbuds-2-teardown-shows-little-glue-easy-battery-swap/

Hackaday Podcast Episode 391: Tuned in to ESP32 SDR, New Old Pagers, and Bugs on Mars

https://hackaday.com/2026/10/16/hackaday-podcast-episode-391-tuned-in-to-esp32-sdr-new-old-pagers-and-bugs-on-mars/

Braino! Takes the Cheap Yellow Display to School

https://hackaday.com/2026/10/16/braino-takes-the-cheap-yellow-display-to-school/

This Week in Security: Critical DNS Keys Rotated, Hacking Freezers Isn’t Cool, OpenAI Spies On Itself, and Advanced Hardware Wallet Hacks

https://hackaday.com/2026/10/16/this-week-in-security-critical-dns-keys-rotated-hacking-freezers-isnt-cool-openai-spies-on-itself-and-advanced-hardware-wallet-hacks/

Disposing of PLA and Why Composting is Not an Option

https://hackaday.com/2026/10/16/disposing-of-pla-and-why-composting-is-not-an-option/

Running DOOM (Sort Of) on a Sonoff Smart Switch

https://hackaday.com/2026/10/16/running-doom-sort-of-on-a-sonoff-smart-switch/