A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

For a full-fledged, bells-and-whistles driving simulator a number of unique human interface devices are needed, from pedals ...

[Erich] is the middle of building a new competition sumo bot for 2018. He’s trying to make this one as open and low-cost as humanly possible. So far it’s going pretty well, and the quest to make DIY ...

Forbes contributors publish independent expert analyses and insights. Brian Delp is NY-based, covering retail, fashion, and home products. What do a celebrity, a professor, a privacy advocate, and the ...

Abstract: Facial micro-expressions (MEs) are caused by brief and subtle movements of facial muscles, revealing a person's genuine emotions and offering valuable insights into lie detection, criminal ...

Abstract: Sine-Cosine Angular Position Encoders are useful in coupling an analog device to a digital computer. The desired result is increased accuracy of the analog equipment and simplification of ...

This project implements a real-time closed-loop motor control system where motor speed is dynamically regulated based on obstacle distance. An ultrasonic sensor provides the reference input, an ...

Data acquisition part running on an Arduino Nano. It controls the infrared light barrier, detects trigger levels and communicates with a master computer over USB serial. Data recording part running on ...