The build relies on the classic Arduino Uno microcontroller, which talks to a HC-SR04 ultrasonic sensor module and two infrared sensors in order to track a human target and follow it around.

Researchers at Tianjin University and the Southern University of Science and Technology in China have created a “human-on-chip” system that combines human brain matter with a neural interface ...

Learn how to build your own desktop fully functional robot arm powered by Arduino hardware and assembled using 3D printed parts.