MAX7219 LED显示驱动程序,本程序由C51系列单片机使用!keil环境开发!-MAX7219 LED display driver, the procedures by the use of C51 microcontroller series! Keil development environment!
摩托车的步进电机驱动。用的是LPC900系列单片机的RTC定时器,虽然简单,但足以说明问题。-motorcycle stepper motor driver. The LPC900 Series is the RTC timer, although simple, but enough to illustrate the problem.