How to control the time s equence of LM3033B- 0BR3 LCD module by C51 programming was dis cus s ed in this paper. In this way the LCD module was driven by parallel communication and the characters and graphics could be were narrated in detail.,dis

pwm控制led灯渐灭（C51单片机）通过对pwm的占空比和频率设置来控制led灯的变化-pwm control gradually led lights off (C51 MCU) on pwm duty cycle and frequency set to control the change led lamp

STC12C5A60S2的工程模板 用于stc的51系列单片机C51 - Struction descr iption 1.BSP Board s config header a).IOconfig.h define extern component s IO pin