It's Linux, on a Sega Megadrive
https://hackaday.com/2026/06/29/its-linux-on-a-sega-megadrive/
It's Linux, on a Sega Megadrive
https://hackaday.com/2026/06/29/its-linux-on-a-sega-megadrive/
The Hackaday Communicator Badge, Re-Imagined With New Firmware
https://hackaday.com/2026/06/12/the-hackaday-communicator-badge-re-imagined-with-new-firmware/
My two light switches got stuck in an infinite echo loop
https://docodethatmatters.com/the-infinite-echo-state-mirror-bug/
#HackerNews #infiniteecho #lightswitchbug #techstories #hardwarehacks #problem-solving

A state-mirror rule that updates the relay but never the dedup key guarantees an infinite echo, the same failure shape as replication storms and webhook retry loops. I found it live in two MQTT-linked light switches.
Can You Put Laptop RAM in a Desktop PC?
Our latest guide covers why the "adapter workaround" is often more trouble than it's worth and the rare cases where laptop RAM is actually the standard.
https://gadgetrain.com/read/blog/can-you-put-laptop-ram-in-a-desktop-pc
RE: https://leds.social/@McSpider/116009618614566579
Interesting project! I enjoy when people come up with creative solutions to their situations.
Smooth, silent sliding doors? It starts with the right bearing system. Learn how to choose rollers that reduce friction, prevent sticking, and extend door life—plus top maintenance tips to keep everything gliding like new. #HomeImprovement #HardwareHacks #meta-hardware #slidingdoorpulley
Read more : https://meta-hardware.blogspot.com/2025/08/the-ultimate-guide-to-sliding-door.html