When [Electron Impressions] used a powerful ultrasonic array to project a narrow beam of sound toward a target, he described ...

While CES 2026 is full of tech giants unveiling their latest innovations, the real excitement comes from discovering unexpected, quirky gadgets that make you ask, “Who thought of this?” We’re here to ...

If you ever built a line following robot, you’ll be nostalgic about [Jeremy’s] light-seeking robot. It is a very simple build ...

We envision a world in which systems of oppression and harm are dismantled, and women and girls regardless of race, ethnic origin, disability, sexual orientation, gender identity, socioeconomic status ...

Abstract: In this paper, we propose the use of ultrasonic sensors for autonomous parking systems. In general, LiDAR sensors are evaluated to be advantageous in autonomous parking systems, but this ...

Tech titans like Elon Musk are offering us a future of socialism from above, where they keep the means of production while everyone else gets an allowance. But if the allowance is high enough, should ...

This project is a smart blind cane system powered by the STM32F103C8T6 microcontroller. Designed to assist visually impaired individuals, it combines multiple sensors and modules to provide real-time ...