International Journal of Robotics and Automation in Mechanics

The design and development of a departmental information robot using a differential drive system is presented in this work. To offer interactive user support, the system combines voice control, mobile application control, and simple robotic motions.

This paper presents the design and implementation of a basic hand-movement subsystem for a departmental information robot using servo motors. The proposed architecture combines an ESP32 microcontroller, a PCA9685 16-channel 12-bit PWM driver, high-torque digital servo motors, and a Jetson Nano for high-level command processing.

The growing emphasis on sustainable engineering has accelerated the development of autonomous cleaning technologies that minimize energy consumption while maintaining effective cleaning performance.

The rapid proliferation of drone technology in India and worldwide has presented new opportunities to law enforcement agencies to enhance the methods used to monitor and patrol, and respond to threats to security.

Communication is a critical part of life, and effective communication between two or more people can sometimes be challenging due to a person's inability to communicate because of a disability such as vision loss, hearing loss, or speech loss.

Bulk metal additive manufacturing using wire-arc processes has gained significant attention for fabricating large-scale engineering components due to their high deposition rate and material efficiency.