[PIR / Camera Sensor] ↓ [ESP32 / Raspberry Pi] ↓ (MQTT/HTTP) [Cloud Server] ↓ [ML Usage Prediction Model] ↓ [Automation Logic] ↓ [Smart Relays / Alerts] ...

An earlier design introduced a touch solid-state AC switch. The new version advances this concept with a sophisticated human radar sensing system that can also be configured for IoT and smart ...

Automating household or office systems can be achieved using an Arduino Nano, a passive infrared (PIR) motion sensor, and a relay. The primary aim is to create a control system that activates or ...

This important study partially fills the gap in the knowledge of olfaction at the level of the Anterior Olfactory Nucleus (AON) and Piriform Cortex with functional magnetic resonance imaging, ...

In today's world of automation, smart lighting systems play an essential role in energy conservation, convenience, and security. Using Arduino to control a lighting system makes it cost-effective and ...

Living objects with a body temperature above 0°C emit heat as infrared radiation, also known as thermal radiation, which is invisible to the human eye. PIR sensors, designed for this purpose, can ...

Climate change has an impact on the ecosystem, and subsequently, it affects the built environment. Building envelope has a vital role in controlling the integration between indoor and outdoor ...

Bionic multifunctional structural materials that are lightweight, strong, and perceptible have shown great promise in sports, medicine, and aerospace applications. However, smart monitoring devices ...

PIR (Passive Infrared) or Motion Sensor is used to detect the motion of moving human body or objects. Whenever someone comes in the range of PIR sensor, it gives High at its output pin. We have ...

The smart home is gradually captivating worldwide and provides the best services to human life. It wipes traditional houses by turning them into smart homes; nowadays, numerous energy-efficient ...