Abstract: A method of mounting components on a PCB includes drawing a component, transporting the component to a starting position, taring the sensor, moving the sensor in Z-axis until the component contacts the board surface, activating the regulator, transmitting from the regulator a signal to a industrial robot as Z-axis offset, releasing the components from the industrial robot if the Z-axis offset is greater than or equal to a preset parameter and establishing the current position of the component as a starting point, moving the component if the Z-axis offset is less than the preset parameter beginning from the current position, arresting movement of the component when the sensor detects an opening edge in the board, moving the component away from the opening edge based on data from the sensor, repeating steps while a change in the component movement is executed.