robotic version

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Features

Strong grasp
Auto Calibration
Protection: Overload, Overheat
Quick Access Panel for Tendon Maintenance
5 DOF (Index, Middle, Ring + Little, Thumb Flexion, Thumb Rotation)
Control: URCaps, ROS Driver, Serial Bluetooth
Compatible Robot Arms: Universal Robots UR3
UR3 Wrist Interface Connector: Lumberg RKMV 8-354 (power + digital IO)

Control modes

Relax
Grasp : small | power | mon-key | pinch
Raw : index, middle, ring-little, thumb, thumb-rotation

Previous Prototype

Progress

motor selection 100%
firmware development 95%
skeleton design & test 100%
finger design & test 95%
palm and back cover design & test 100%
silicone grip pads design and test 95%
lower forearm cover design & test 100%
aesthetic design for hand and forearm 100%
weight reduction 100%

Development Tools

Software

CAD design: Blender
PCB design: Osmond PCB
Firmware programming: Arduino IDE 2

Hardware

3D Printer: Sovol SV04 Dual IDEX Printer

Consumables

PLA, TPU95, Silicone

Main Electronics Components

MCU: WaveShare Servo Driver Board
ServoMotors: WaveShare ST3215

License

CAD Files: To Be Defined
Firmware: To Be Defined

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