The persons that could benefit from this device could be mostly on an educational and researching level where space even further advancement could be an option. In the case where the force could exceed an upper limit then a red LED turns on as a warning and the servo motor stops working indicating to the user to return the potentiometer in its initial position such that the object could be removed. However, in order to avoid any damage to the equipment itself or the object that is placed in the gripper, a force-sensitive sensor was used that could estimate the pressure is applied on the fingers when the user slides the potentiometer, the fingers are converging and the object is stabilized in the desired position. This way, the fingers of the gripper could close according to the given value of the potentiometer and therefore grasp an object. Also, two different LEDs were considered as an indication method for realizing the position of the servo motor as a response to the value of a sliding potentiometer that a user could manipulate. Therefore, initially, an ON/OFF switch was integrated as a manual power supply of the system when is needed. However, the design itself did not have any control or feedback method for data acquisition and interaction with the user. For this reason, as a first step the description of the technology behind the gripper was given and then a proposal for a different case scenario was proposed.Ĭonsidering the paper was provided from the ALARIS laboratory, the mechanical analysis of the robotic hand as an underactuated robotic chain had been done. The aim of this project was the advancement of an open-source robotic gripper that could include technology that could be used for further scientific study.
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