**这是本文档旧的修订版！**
便携式演示平台的组成
平台由？个step功能模块组成（尺寸图）
1.PCIE Board for Arduinomachine_drawing_of_step_pcie_board_for_arduino.pdf
2.PCIE Baseboard for RPIstep_pcie_board_for_rpi.pdf
3.STEP Sensor Card
4.LED点阵及传感器板卡-Dot Matrix
5.STEP Piano Shield
1.PCIE Board for Arduinomachine_drawing_of_step_pcie_board_for_arduino.pdf
2.PCIE Baseboard for RPIstep_pcie_board_for_rpi.pdf
3.STEP Sensor Card
4.LED点阵及传感器板卡-Dot Matrix
5.STEP Piano Shield