Design and Implementation of Robotic Arm for Pick and Place by using Bluetooth Technology

In today's age of advanced computing, robots are far more reliable than humans when it comes to doing hazardous jobs. Earlier iterations of robotics required human interaction, but recent advancements in wireless technology have made it possible to operate robots wirelessly, via Bluetooth, for example. The robot in this papercan be operated wirelessly through Bluetooth. An android app coupled with a microcontroller performs the necessary functions. Bluetooth is used to establish a link between the smartphone app and the car. The user operates the robot using buttons on the app. The robot can move thanks to two dc servo motors that are linked to a microcontroller on the receiving end. For the wireless RF transmitter to reach the robot, it must first transform the Bluetooth orders into digital signals.The data is received by the receiver, where it is decoded, and sent on to the microcontroller, which in turn controls the DC motors to perform the required action. The purpose of this studyis to develop and deploy a low-priced, adaptable, and secure Bluetooth-controlled robotic vehicle capable of carrying out the user's specified tasks. Bluetooth has several benefits as an interface medium. To begin, you won't need any special instruction to use this technology. Second, if services were simplified, more people would use them, and those with a wider range of impairments would be able to use the same tools as everyone else.