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 ...
Interesting Engineering on MSN
YouTuber builds 4,000-rpm electric motor from LEGO bricks and simple magnets
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 ...
Lifewire on MSN
The trick that makes your mailbox talk to your house
A simple sensor inside the mailbox can cue an instant voice alert indoors ...
Introducing Cricut Joy 2: Big Creativity, Small Footprint Cricut Joy 2 is the next iteration of Cricut’s most compact cutting machine – it’s perfect for fast, fun, everyday projects like custom cards, ...
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.
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 ...
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 ...
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