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 ...

NewTek manufactures custom linear position sensing units in various strokes, sizes and materials, engineered to operate ...

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

Ultrahuman is expanding its health monitoring ecosystem with the launch of a new flagship smart ring and a “biointelligence ...

Looking for an alarm system to make you feel more secure? We've tested all the top professional and DIY home security systems to help you decide which is right to protect your family and property.

Abstract: The echo signals of Surface Acoustic Wave (SAW) sensors are characterized by weak energy and fast attenuation. Traditional demodulation algorithms struggle to achieve fast and accurate ...