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 ...
Explaining the policies and processes that define our journalism. “The Times’s primary responsibility is to give readers accurate information, and our readers trust us to do that. By acknowledging our ...
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