An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Design was another key factor; they wanted to get rid of clunky external hardware and hubs. August locks have always been ...

The TCL D2 Plus Fingerprint Smart Lock packs a lot for the money, but its stiff thumb-turn and sloppy deadbolt leaves me to wonder about its durability.

Xiaomi has launched a cheaper Smart Door Lock M40 just weeks after its feature-packed M40 Pro, and the only real difference is that the Pro adds palm-vein recognition. The new M40 is available in ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

What’s happened? After the X user @eevblog shared alleged screenshots of Google automatically opting everyone in to let Gmail access their messages and attachments, Gmail issued a public statement ...

'Solar lease model' to generate 1.5m kilowatt-hours (kWh) of clean electricity per year The vertical facade installation in an Emicool district cooling plant represents a pioneering solution for ...

Several devices I tested this year won spots around my home: Here's why they stayed and if they can help you, too. Tyler Lacoma Editor / Home Security For more than 10 years Tyler has used his ...

Use these skills and tools to make the most of it. by Antonio Nieto-Rodriguez Quietly but powerfully, projects have displaced operations as the economic engine of our ...