A common sight in ‘smart homes’, door sensors allow you to detect whether a door is closed or open, enabling the triggering of specific events. Unfortunately, most solutions for these …read more (https://hackaday.com/2026/02/10/making-a-hidden-door-status-sensor/)

The Complex Engineering of Runways
https://hackaday.com/2026/02/10/the-complex-engineering-of-runways/

Airport runways seem pretty simple, just another strip of asphalt or concrete not unlike the roads that our cars drive upon every day. We can even use these same highways …read more (https://hackaday.com/2026/02/10/the-complex-engineering-of-runways/)

Scanning Table for the Professional Maker
https://hackaday.com/2026/02/10/scanning-table-for-the-professional-maker/

Sometimes the simplest objects need some overthinking. This is exactly what [Chris Borge] realized when using his 3D scanner and finding that the included rotation table left quite a bit …read more (https://hackaday.com/2026/02/10/scanning-table-for-the-professional-maker/)