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 ...

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

Physical AI is not merely a product feature. It is an architectural shift. When intelligence lives next to the phenomenon it observes, we gain what the cloud alone cannot consistently provide: low ...

From Caesar ciphers to AES and RSA, Practical Microcontroller Cryptography shows how cryptography actually runs on ...

There was a time when you had to travel to your nearest arcade or beg your parents for a Game Boy if you wanted to play Tetris. Today, the iconic, addictive puzzler is available online for free and in ...

No VPN or exposing ports necessary.

The best father-son hobbies aren't about killing time - they're about building something together that teaches your kid how ...

Players will need to find three friends in the Dollhouse for a tea party, one of whom requires piano puzzle code in Poppy Playtime: Chapter 5.

Let’s start with the simple case: performing an action only when the switch goes active. We’ll assume the switch starts in ...

As the Pokémon Go Tour has kicked off its in-person events, a code to redeem has become available, giving you a "Very Fairy" Timed Research set that rewards Pokémon like Sylveon and Dedenne. Free ...

On their way to Reanimation, players will need a door code that can only be acquired after collecting all three memories in Poppy Playtime: Chapter 5.