In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

A Zürich-based team has successfully condensed complex 4D sensing technology — once too bulky for everyday use — onto a ...

GHz phased array radar system featuring Pulse Linear Frequency Modulated (LFM) modulation and based on an AMD Artix-7 FPGA.

Many cultures explore the idea of a figurative third eye that enhances perception. For autonomous vehicles, the concept is ...

Abstract: This paper provides details about the design and operation of a Collision Avoidance System in smart cars, with the Arduino board as the central control unit, interfaced with an ultrasonic ...

Abstract: The paper presents a pioneering approach to revolutionizing non-touch screens into touch-enabled interfaces by leveraging ultrasonic sensor technology. The focal point of this research lies ...

Not too long ago, the US saw a dramatic surge in catalytic converter thefts, with criminals crawling under cars in broad daylight. Now, some thieves have started targeting the expensive radar systems ...