So I removed this servo and IR sensors and use 3 ultrasonic sensors. With ultrasonic sensors, you can measure distance and use that information to navigate and follow a human target. Here’s a general ...

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

It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow meter, OLED display, and more.

If you have an Arduino that can act as a keyboard for a PC, the code almost writes itself. [Rootsaid] uses a specific library for the PAJ7620 and another — Nicohood — for sending media keys.

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 ...

This project deals with the design and development of a five fingered prosthetic hand for amputated persons. The design of the system is based on a simple, flexible and optimal control strategy that ...

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 ...