EVAL6474H演示板是一个微电机驱动器。与STEVAL-PCC009V2通讯板和easySPIN评估软件相结合,板允许用户调查L6474设备的所有功能。The EVAL6474H demonstration board is a microstepping motor driver. In combination with the STEVAL-PCC009V2 communication board and the easySPIN evaluation software, the board allows the user to investigate all the features of the L6474 device.The EVAL6474H supports the daisy chain configuration making it suitable for the evaluation of the L6474 in multi-motor applications.