This conventional microcontroller is designed for use in medium-sized animals, primarily for monkeys. Wide range of motion and hydraulic drive with electrodes inserted, remotely controlled to enter the deep zone. There is no vibration. The installation of the guide tube can help the generated electrode accurately reach the required position. Despite installing many features, this model has a lightweight body and a low center of gravity. Because the installation of its head uses the chamber method, the separation is simple but there is no need to worry about some slight movements accidentally separating the electrodes.The XY platform is made of acrylic and can accurately locate and observe the internal structure of animals.