The ESP32 keeps finding new jobs in my house.

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

These days, a lot of embedded projects feature some sort of screen, and a screen often creates a desire for a nice user interface. [Geoffrey Wells] has created a tool for developing web interfaces for ...

Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

The days of solely using digital single-lens reflex cameras (DSLRs) for photography are over. Fast forward to the present day, and the cameras on some of the best smartphones can rival professional ...

If you want to capture outdoor sports or underwater excursions, you need a tough and portable action camera. I've been testing action cameras for more than a decade and am here to help you pick the ...

The best Windows Hello webcams deliver what many desktop PCs still lack: fast, password-free authentication backed by biometric security. A Windows Hello webcam enables Windows Hello, Microsoft’s ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Thomas J Catalano is a CFP and Registered ...