Design of Modular Robotic Arm Remote Control Car based on Arduino Development Board

Abstract

This research aims to design and implement an Arduino modular robotic arm remote control car, providing new possibilities for improving product universal control and comprehensive development boards. By integrating the PWM expansion chip PCA9685 with integrated I2C communication and two TB6612 motor driver chips, a new development board is designed to realize a modular multi-functional remote control car that can be controlled remotely, using Mecanum wheels with decelerating DC Motors carry out the motion and are equipped with robotic arms that can operate with precision. Using Arduino for design and programming, functions such as image transmission, tracking, Bluetooth, and gravity control can be realized. This robotic arm remote control car has a wide range of applications and can be used in various occasions. Through debugging, optimization and repeated testing, it has shown excellent performance under various conditions, and has certain reference value for the application of Arduino in engineering technology, scientific research and other fields. This article introduces the structural design, implementation, component selection, program design and other processes in detail, in order to provide certain guidance and reference for similar research.