A collection of my manipulator designs, all featuring 6 degrees of freedom, low cost, and high precision. Each design is optimized for zero backlash, ensuring smooth and accurate motion. 

A collection of my wheeled robot designs for industrial applications and RoboCup competitions. This includes 6-wheel, 4-wheel, and 2-wheel robots, as well as belt-driven and military-style rescue robots designed for RoboCup rescue challenges. 

A collection of my UAV robot designs from 2012, created when UAVs were first introduced in the RoboCup Rescue challenges. The image showcases UAVs with 4 or 8 (hexa) brushless motors, along with a custom-designed wireless board for transmitting temperature and CO2 data.