Flex sensor glove

These are the printable parts for a "flex sensor glove" used to control the movements of a robotic prosthetic hand, designed for a patient who lost his right hand.
Surgery spared part of the wrist, so "standard" prosthetics could not be used.

We decided to avoid myo-electric input commands since they have need for signal amplification, and instead we realized this sensor glove to "clone" the movements of the left hand.

Inspiration came from the Nintendo Power Glove.
We built a voltage divider out of the flex sensors to have an Arduino Nano read the data from analogic pins.
Then, NRF24L01 transmits finger movements, over WiFi, to the hand, which is available at: https://www.thingiverse.com/thing:3771283 .

Use the attached .STLs to print the box for the electronics and for reinforcing the soldering on the sensors’ connectors, which are very fragile.

Videos of the hand "in action" are available at the following addresses:
Movement: https://youtu.be/9lCXrkcVzPw
Tendons