小型带 meaning in English

mini zone

This research describes the fabrication of a line tracing robot , controlled by pic microprocessor with intelligence software , driven by small dc motors with gear box , equipped with different kinds of sensors , which has some advantages such as active movements , simple , modularized structure , etc
摘要该文以pic单片机为控制核心，小型带减速器直流电机作为驱动元件，配置不同类型的传感器，再加上智能软件的控制，制作出了动作灵活、价格低廉以及模块化结构的线追踪机器人。