Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time occupancy and mov ...

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 ...

Engineers are always in search of new electrical project ideas, and finding meaningful projects makes that search worthwhile. Listed below are the latest electrical projects for engineering students.

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 ...

Proximity sensing is a common application for intruder alarms, light switches, and other home and industrial automation applications. There are multiple methods of proximity detection used in the ...

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 ...

Process Automation Engineering Department, Baku Higher Oil School, Baku, Azerbaijan. The electrical energy consumed by lighting can be very considerable in places where is huge buildings and ...