Abstract: Arduino Uno – Powered Parking Guidance System with Ultrasonic Sensors" is a smart and innovative solution for simplifying the parking process in crowded urban environments. This paper ...

Most low-cost ultrasonic sensors only report distance in a single fixed direction. This project adds a servo to sweep the sensor across a 180° field, then reconstructs that sweep in real time into a ...

Increasing population and demand for animal-derived products has raised the need for improved efficiency in managing and controlling animal production. Given this context, the project aimed to develop ...

ESP32s are surprisingly good AI lie detectors.

There are many experimenters who have had a go at a mechanical television, and though there are a few challenges, it’s a relatively straightforward project in 2026. A hundred years ago though it was ...

Split-flap displays are a great, low-power way to display text to a wide audience. Compared to other display technologies like LCDs they only use energy when the characters change, but have fallen out ...

This is a breadboard friendly breakout board for the Maxim MAX30105 reflectance, particle, and pulse ox sensor. This library should work with other MAX3010x sensors including the MAX30102, MAX30101, ...

Division of Cell Matrix & Regenerative Medicine, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, M13 9PL, U.K. Division of Neuroscience & Experimental Psychology, ...

If the robot is used as a tool: if the robot is used primarily as a technical learning or programming platform, where any interactive capabilities (e.g., speech output or responses) are not designed ...