K. Kannan, Dr. J. Selvakumar
Voice Controlled Robot (VCR) is a mobile robot whose motions can be controlled by the user by giving specific voice commands. The speech is received by a microphone and processed by the voice module. When a command for the robot is recognized, the voice module sends a command message to the robot’s microcontroller. The microcontroller analyzes the message and takes appropriate actions. The objective is to design a walking robot controlled by servo motors. Upon receiving commands from the transmitter, the EasyVR module converts the voice commands into digital signals, which are transmitted via the ZIGBEE module to the robot. The receiver ZIGBEE module on the robot side executes the respective operations. The system is built on an ATmega 2560 development board, which features 15 PWM channels necessary for driving the servo motors. A camera mounted on the robot provides live transmission and area recording. The speech-recognition circuit operates independently, allowing the robot’s main CPU to focus on other tasks without being burdened by word recognition processing. The software implementation was conducted in Arduino IDE utilizing Embedded C, completing the hardware and software porting successfully.
@article{67e49b23-1e85-4323-b894-6a3a8c30de37,
title={IRJET ARDUINO BASED VOICE CONTROLLED ROB},
author={K. Kannan and Dr. J. Selvakumar},
year={2026},
language={en}
}TY - JOUR TI - IRJET ARDUINO BASED VOICE CONTROLLED ROB AU - K. Kannan AU - Dr. J. Selvakumar PY - 2026 LA - en ER -
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