It allows seamless visitor interaction with a two-way connection and real-time video streams over Wi-Fi using the ESP32-CAM. The unit includes a PIR motion sensor for motion detection. Images and ...

A two-wire temperature transmitter using an RTD sensor that can be used in industrial settings to connect to the control room ...

Ambient IoT device shipments will reach 1.1 billion units in 2030, spurred by growth in suppliers who are focused on PMICs.

Abstract: In this paper, a hand gesture detection and classification system using two differential Pyro-electric Infrared (PIR) sensors and a camera is ... recognition accuracy can be improved by ...

🎯🚀 📂 This repository is a treasure trove of exciting projects built using various microcontrollers & embedded systems, including: 🔹 Arduino 🤖 🔹 ESP8266 & ESP32 📶 🔹 Raspberry Pi 🍓💻 🔹 ...and ...

Abstract: This study presents an N-port circuit model for $N$ coupled RFID tags, including the coupling effects. The RFID tags are replaced by loaded dipoles. The ...