Mr. K. Ramakrishna Prasad,Mr. J. Kanthaiah,SK. Raheemath Pasha,M. Meghana,CH. Chandu,B. Ramdas 03 01 This paper presents the design and implementation of a voicecontrolled AIbased robotic system using Arduino and Bluetooth communication The proposed system enables handsfree and wireless control of a mobile robot through voice commands issued from a smartphone application Speech input is processed by the mobile application and transmitted to the robot via an HC05 Bluetooth module An Arduino microcontroller acts as the central control unit interpreting the received commands and executing predefined actions such as forward backward left and right movements The robot also supports manual control through a mobile interface and incorporates live video monitoring using a webcam connected via a mobile application Basic artificial intelligence logic is employed to ensure efficient command interpretation and response The system is characterized by low power consumption reliable communication and ease of implementation The proposed robot is suitable for applications including home automation assistance surveillance education and support for elderly or physically challenged individuals The results demonstrate effective integration of embedded systems Bluetooth technology and AIbased voice control for smart robotic applications Copyright (c) Journal of Science Engineering Technology and Management Science. All rights reserved 2026