With this tool Niryo One can easily pick and place very small metallic pieces (multiple ones can be picked at the same time), which is very hard with grippers, because grasping such pieces is not practical.
Niryo One is a 6-axis open source collaborative robot manufactured in France. Affordable and easy to use, it has been designed for higher education, vocational training and R&D laboratories. This robotic arm is based on ROS, Arduino and Raspberry Pi, and allows programming with Blockly (similar to Scratch) , Python, C++, Matlab, Modbus TCP/IP, TCP ASCII Server.
Specifications
Weight (on the end effector tool): 43 g Operating Current / Voltage: 200 mA / 5 V Picking distance from end effector base: 25 mm