Robotic Finger Robotic Hand
thingiverse
You need a standard SG90 Servo. Press it in and set it´s poisition to 0°, than put on the Servo arm so the string is the shortest. Knot the string to the servo arm and fix the string to the fingertip, i used an 2mm Screw. Now you can use an arduino to move the servo from 0° (opened finger) to 180° (closed finger). Use the Servo Library for this purpose. See a video of the finger in motion on my instagram https://www.instagram.com/remakesblog/ For more Content check my blog https://remakes-blog.de/ or follow me on instagram : https://www.instagram.com/remakesblog/
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