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 ...
Advances in embedded systems and sensors have enabled efficient, intelligent surveillance solutions that improve safety and ...
You may or may not be reading this on a smartphone, but odds are that even if you aren’t, you own one. Well, possess one, ...
Loading cement sacks into trucks requires precise counting for traceability, yet manual methods are error-prone and often ...
The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...
Alexandra Twin has 15+ years of experience as an editor and writer, covering financial news for public and private companies. Robert Kelly is managing director of XTS Energy LLC, and has more than ...
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