说明: The A3988 is a quad DMOS full-bridge driver capable of driving up to two stepper motors or four dc motors. Each full-bridge output is rated up to 1.2 A and 36 V. The A3988 includes fixed off-time pulse width modulation (PWM) current regulators, alon <lhecai> 上传 | 大小:371kb
说明: python类书籍汇总地址:http://blog.csdn.net/oychw/article/details/8634907 1344 pages Publisher: Addison-Wesley Professional; 1 edition (June 11, 2011) Language: English Master the Powerful Python Standard Library through Real Code Examples The Python Standar <oychw> 上传 | 大小:4mb