BaroTactile
The BaroTactile sensor is a cost-efficient and repairable barometric tactile sensor. It uses 16 MEMS barometers in a 1D array on a single PCB, covered by a rubber layer that is molded separately and clamped on with a 3D-printed frame, so a worn surface can be swapped in minutes. The material cost is below 80 USD.
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Instagrasp
Instagrasp is an entirely 3D printed gripper that can be made on a hobby grade printer. It is based on the Yale OpenHand T42, but is significantly easier and cheaper to assemble. TPU parts replace molded finger parts and threads (tendons). The whole hand can be assembled in 10 minutes, using only a screwdriver and hammer.
Link: Instagrasp
E-Troll
The E-TRoll (Enhanced Tactile Rolling) Hand is a 3DoF Robotic Hand/Gripper with a prismatic palm and two revolute fingers. This hand is originally designed for rolling prismatic objects (and collecting tactile data), but it can be used for grasping, caging, and other in-hand manipulation techniques.
Link: E-Troll
VF-Mini
The VF-Mini is a compact 3DoF Robotic Hand/Gripper based the E-TRoll, with variable friction fingers based on the Yale Openhand Model VF. Designed for in-hand manipulation, it is capable of reconstructing the profiles of grasped objects using proprioception and sliding/rolling movements.
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