You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart ...

[alberto nunez] shows off his sleek build of a solar-harvesting ESP32 camera – waterproof, somewhat energy-efficient, and able to be built by more-or-less anyone. For that, he’s chosen fairly ...

Pagers were once a great way to get a message to someone out in public; they just had to be cool enough to have one. These ...