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 ...

For the past five years, researchers with the Jefferson Project have been studying Chautauqua Lake to understand human ...

In a world filled with high-tech robotics kits and programmable gadgets, one artist decided ...

If you're looking to expand your smart home setup but don't know where to start, consider these five essential gadgets for ...

The ultimate piece of flight gear.

Those old Wii Remotes you have collecting dust still have life left in them. With a little creativity, you can use them in ...

Researchers have built a sunlight-powered catalyst that can break down so-called forever chemicals into ...

Key Points Motion sensor lights help to save on energy by automatically turning the lights off when not in use.They are most effective for lights accidentally left on often, like outdoor lights and ...

A nanomechanical sensor once limited to the lab can now detect ultrafine airborne particles, closing a key gap in pollution monitoring and climate science.

Scientists at the University of Bath have developed a new photocatalyst that uses sunlight to degrade PFAS, a group of chemicals that don't break down naturally.