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 ...

Adaptive camouflage integrates sensors and display technology to enhance stealth, addressing challenges in military and civilian security applications.

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

After hearing of sweltering conditions in classrooms at Milwaukee Public Schools, the Milwaukee Journal Sentinel equipped teachers with thermometers and investigated the problem over the course of the ...