The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

Raspberry Pi under-cabinet clock shows time and weather; free 3D-print files and a no-API-key weather service, built for glance viewing.

This humble accessory protects my Pi’s ports and makes setup less fragile every time I plug in a display.

Something old and something new.

Rockchip RK3588 and RK3576 get mainline Linux support for H.264 (AVC) and H.265 (HEVC) hardware video coders thanks to work from Collabora.

James Bruton’s one-ball bike balances and moves omni-directionally; each omni-wheel uses 216 bearings, but steering is ...

You can get an IDE to USB bridge from all the usual sources, but you may find those fail on the older drives in your ...

There was a time when only the richest ham radio operators could have a radio with a panadapter. Back in the day, this was ...