Simulation of Robot Arm Control System by Bluetooth Using Arduino

Era 4.0 is often referred to as the technological era. One application of technology in the industrial sector is the creation of a 4-arm robot. But in his case, 4-arm robots are rarely operated automatically. Therefore, a 4-arm robot simulation was designed using servo motors via Bluetooth. This research aims to design a 4-arm robot that is controlled using Bluetooth. The methodology used is the simulation method and literature study. The results of the simulation of a 4-arm robot controlled by Bluetooth can rotate at an angle of 45° and 90° and move automatically