Launch HN: Vassar Robotics (YC X25) – $219 robot arm that learns new skills

Article summary

Vassar Robotics has launched a $219 robot arm kit, an upgraded version of the SO-101 robot arm, with improved mechanical design and added intelligence. The kit includes two integrated cameras and can be taught new skills through teleoperation. The company plans to release the updated mechanical design and software under an MIT license by June 30. The product has already sold out its first batch, with a second batch expected to ship by July 15.

Main themes

• robotics
• artificial intelligence
• RC planes and drones
• robot arm kit
• customization and upgrade options
• open-source software and compatibility
• shipping and availability
• education and hobbyist applications
• affordability and value

What commenters say

• Some commenters question the quality of the servos used in the robot arm, citing concerns about durability and performance.
• Others express enthusiasm for the product, particularly at its affordable price point, and see potential for applications such as robotics projects and education.
• There is discussion about the similarities and differences between building and flying RC planes versus FPV copter drones, with some commenters noting the unique challenges and rewards of each hobby.
• A few commenters ask about the potential for customization and upgrade options, such as adding a force-controlled gripper or extra wrist DOF, and the company responds with plans to consider these options in the future.
• Some users inquire about the compatibility of the robot arm with open-source models and software, and the company confirms that it is built around the LeRobot software stack.
• One commenter suggests that the robot arm could be used for tasks such as picking up socks, and another mentions the potential for integrating it with other devices, such as a Roborock vacuum cleaner.
• There is also discussion about the shipping and availability of the product, with some commenters asking about international shipping options and the company responding with updates on its shipping plans.