Robot hand

thingiverse

this is a robot hand i made in tinkercad paperclips or small nails required still a work in progress it may need some tweaking from printer to printer the hand is made to work with strings tied on a servo powered by an arduino or raspberry pi/pi pico materials rubber bands string yarn fishing line glue or tape *microcontroller *5 servos paper clips *means you do not need these if you do not want it to be automated instructions sand 3d printed parts until smooth put them together like the way it was printed then cut paper clips to fit in the holes and make them stay in holes cut 5 lengths of string put them through the holes and under the fingertip and glue/tape it there take a stretched rubber band and glue/tape it to each finger and then hand so it stays down test hand by pulling a string and it should open the finger then let go and the finger should return to its place