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Abstract: In the last few decades, the robotic arm comes into practice. The robotic arm is widely used all over the world, especially in some sectors like industry uses (mainly in automotive manufacturing, food factories, and many more) also it is used in medical industries and in bomb disposal units in military operations. In today's world, the robotic arm is not just a want it's the need of humans because the robotic arm shows its work potential in such conditions where humans can't do anything. Industry robotic arms were controlled by some pre-installed software and the military uses remote control robotic arms which is an easy way of controlling such devices but like its name robotic arm, the remote-controlled robotic arm doesn't feel like an arm because it is controlled by a joystick. The control on the controller for the robotic arm is very difficult and not easily. Thus, the aim of this project is to build a 4-axis robotic arm and implement gesture control over it. By using the gesture control sensors, we collect the axis of our hand and send it to the microcontroller and the microcontroller uses those data according to its need for running these servos those are assembled in the robotic arm frame. Through this technology, we control the robot in a more accurate way and it's easy to attach to the robot's motions.