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

Apple’s next generation of AirPods Pro may introduce infrared sensing technology designed to better understand a user’s surroundings, according to fresh leaks, potentially adding advanced spatial and ...

This project implements a cost-effective intruder detection system using an Arduino Nano and IR sensor. The system detects unauthorized motion within a 2-30 cm range and triggers immediate audible ...

Arduino has just announced the Arduino Matter Discovery Bundle (AKX00081), an all-in-one development kit designed to help ...

After decades of intense research, surprises in the realm of semiconductors—materials used in microchips to control ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

In this video, I'm making a carbon monoxide monitor for my home using an MQ7 carbon monoxide sensor, a DHT11 temperature and humidity sensor, and a NodeMCU microcontroller board. This sensor is ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...