We will control 5 servo motor using with 5 pcs flex sensor. Also we will controlled robotic hand using with nRF24L01. This video shows the low-cost “robotic hand” construction.

Then wireless robotic hand control system uses 5 flex sensors, a Lilypad Arduino board a Arduino Uno and 5 servomotors. For more information on the project created by Instructables user Gabry295 ...

Researchers developed rubbery semiconductors for robotic and “smart” skins needed in gesture translation, haptic sensing for robotics, and implantable bioelectronics.

The robot works in a simple manner, following a hand placed in front of the robot’s sensors. First, the robot checks for the presence of an object in front using the ultrasonic sensor.

The glove uses an Arduino’s analog to digital converter to read some flex sensors. Commercial flex sensors are pretty expensive, so he experimented with some homemade sensors.

A research team led by engineers with the University of California San Diego has shown off a robotic hand that can rotate an object in its palm using touch-based sensors rather than by sight.

Researchers at Johns Hopkins University have come up with a better prosthetic hand that uses a hybrid design to carefully grip various objects with just the right amount of pressure.