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 ...
China benefits whether or not a deal emerges on carrier-killer CM-302s, analysts say.
The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...