Building a human-following robot using Arduino and three ultrasonic sensors is an exciting and rewarding project that combines programming, electronics, and mechanics.

A human hand-following robot utilizing IR sensors, ultrasonic sensors, Arduino, motor, and wheels employs a sophisticated blend of sensing and control technologies.

A common hacker upgrade to an espresso machine is to improve stability and performance with a better temperature controller, but [Schematix]’s Smart Coffee project doesn’t stop there. I… ...

It is likely that many of us will at some time have experimented with motion detectors. Our Arduinos, Raspberry Pis, Beaglebones or whatever will have been hooked up to ultrasonic or PIR boards whi… ...

Implementation of the mechanical hardware design of the human hand is based on connected double revolute joint mechanism. The tendon system of the double revolute joint mechanism and feedback network ...

The occurrence of natural calamities leading to the missing of human is a prominent barrier for effective rescue operations. The history of rescue operations in recent years has reported the lack of ...

The sensor is intended as an alternative to pyroelectric sensors or PIR detectors in home automation, building automation, healthcare, security and industrial applications. Typically human presence ...