Dynamic robot model made by Robotis are powered by Diotec Transistors.

This excellent walking humanoid can move almost like a "live" human. Diotec's MMBT2222A and MMBT2907A Small Signal Transistors are installed in the robot's joints and control the DC motors for movement.

There are various sensors installed with programmed movements that can be controlled via the joystick, such as Walking, posture change, demonstration movements, soccer movements, and fighting movements. For each movement, a certain "button" has to be pressed. There is even a sensor that makes the robot move when anyone moves in front of it. The robot walks by itself and avoids obstacles. When the absolute distance sensor detects an obstacle, the robot stops and turns to the left until the obstacle is no longer detected. If it falls down while walking, it gets back up in the direction it was moving. The poses can be adjusted as well by turning off all the motors and then readjusting the robot's pose.