BreezyBox: A BusyBox-Like Shell and Virtual Terminal for ESP32
https://hackaday.com/2026/02/06/breezybox-a-busybox-like-shell-and-virtual-terminal-for-esp32/

Much like how BusyBox crams many standard Unix commands and a shell into a single executable, so too does BreezyBox provide a similar experience for the ESP32 platform. A demo …read more (https://hackaday.com/2026/02/06/breezybox-a-busybox-like-shell-and-virtual-terminal-for-esp32/)

Welding Nuts Inside Metal Tubes, Painlessly
https://hackaday.com/2026/02/06/welding-nuts-inside-metal-tubes-painlessly/

[Jer Schmidt] needed a way to put a lot of M8 bolts into a piece of square steel tubing, but just drilling and tapping threads into the thin steel wouldn’t …read more (https://hackaday.com/2026/02/06/welding-nuts-inside-metal-tubes-painlessly/)