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 ...
Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...
This project demonstrates an Arduino-based Human Following Robot using IR sensors and an ultrasonic sensor. The robot detects a human presence in front of it and follows smoothly while correcting its ...
Abstract: This work presents a low-cost sensor and machine learning methods approach for plastic recognition in daily used objects. The sensor is a multi-spectral near-infrared sensor capable of ...
The TMP117 is a high precision temperature Sensor with accuracy of up to +/-0.1 degrees celsius and an operating temperature range of -55°C to +150°C. It is NIST traceable and verified with equipment ...
Abstract: This paper reports on a surface acoustic wave-based infrared sensor with an aluminum nitride thin film deposited on interdigital transducers. The result of the coupling-of-modes (COM) ...
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