official digital currency, Knowledge

Wote stock (002886)Galaxy electronics (002519)Xing Wang Yu da (002829)

Hefei Zhixingtong unmanned project is applied to the field of special equipment, and has completed the development of quadruped bionic robot and wire-controlled chassis.Jiangsu Ruili (300660)Union Photoelectricity (300691)

Robo-Dog: AirborneIntelligent quadruped robot has the functions of autonomous walking, climbing, face recognition and snapshot, flash warning and shouting.Independent research and development and production of bionic mechanical dogs, as well as all-terrain unmanned patrol cars and omnidirectional small spiders.