LEGO MOC EV3 Simple Gripper by Filipp Sudanov by DLuders | Rebrickable - Build with LEGO
GitHub - robl0377/Le2LeJosEv3-Gripp3r: This is the Gripp3r Robot example using the Java Implementation of LEGO® Mindstorms EV3 Programming Blocks for LeJOS EV3.
Gripp3r - Python project for LEGO MINDSTORMS EV3 Main models (31313) - Pybricks