This paper introduces the application of HH204 stepping motor's driver on multi-rate register, presents a circuit and driver program.
介绍HH204步进电机驱动电路在复费率计度器上的应用，给出了硬件电路和驱动程序。
2
With the stepping into the digital era, there exists an increasing demand for data transmission rate by Ethernet.
随着数字化时代的到来，人们对以太网的数据传输率要求不断提高。
3
The best fitness routine includes a combination of heart-rate-boosting exercise like jogging or stair-stepping and resistance training, which means either lifting weights or using gym equipment.