万年历 megal128 iccavr开发平台

LCD_12864 driver write with c language in ads1.2 environment ,the cpu is lpc2132 . can diaplay chinese and number.

pc机连接单片机-pc linked MCU

pic16f877实现spi功能和isd1790语音芯片的通信-pic16f877realise spi function和isd1790sound chip comunitions

AT89S51learning 经典的单片机资料 入门级资料 易学全面-Single-chip data AT89S51learning classic entry-level information to learn the full

非常好的AVR单片机常见问题问答,对于开发人员适用. -Very good AVR Singlechip frequently asked questions, for the application developers.

ds1302.rar驱动程序,已经通过测试.-ds1302.rar driver has passed the test.

单片机模糊设计开发系统原代码-SCM fuzzy design development system source code

一个IIC接口驱动程序-an IIC Driver Interface

12f6usb按摩器程序 -12f6usb massage program

三相步进电机的三相六拍工作方式，正转的绕组通电顺序：A、AB、B、BC、C、CA、A，反转的通电顺序：A、AC、C、CB、B、BA、B、A。 由于步进电机转子有一定的惯性以及所带负载的惯性，故步进电机的工作过程中不能及时的启动和停止，在启动时应慢慢的加速到预定速度，在停止前应逐渐减速到停止，否则，将产生失步现象。 步进电机的控制问题可总结为两点： 1、产生工作方式需要的时序脉冲； 2、控制步进电机的速度，使它始终遵循加速、匀速、减速的规律工作。 -Three-phase three-phase stepper motor six shot work, is to order the winding power: A, AB, B, BC, C, CA, A, reverse the order of power: A, AC, C, CB, B, BA, B, A. As the stepper motor rotor has a certain degree of inertia, as well as brought about by the inertia load, the stepper motor during the course of work should not start and stop time, start to be slowly accelerated to a predetermined speed, the stop should be to slow down gradually to the stop, otherwise, will result in out-of-step phenomenon. Stepper motor control problems can be summarized in two points: one, resulting in the need to work the timing pulse 2, control the speed of stepper motor, so that it always followed acceleration, velocity, deceleration of the law of the work.