本程序可实现，四个16*16级联LED点阵的汉字循环左移显示。

有些实际应用中可能用的C原码,希望对大家有所帮助:(1)并行接口电压输出型DA转换器的控制(2)并行接口电流输出型DA转换器的控制(3)串行接口电压输出型DA转换器的控制(4)5I2C接口的AD及D A转换器的应用(5)基于AD9850的数字信号发生器(6)直流电机的开环控制(7)直流电机的闭环控制-Some practical applications may be used in the original C code, we want to help: (1) parallel port voltage output type DA converter control (2) parallel port current-output type DA converter control (3) serial interface Voltage output type DA converter control (4) 5I2C interface AD and DA converter applications (5) is based on AD9850 digital signal generator (6) open-loop DC motor control (7) closed-loop DC motor control

8051单片机上4*4矩阵键盘的扫描方式1-none

lcd驱程,快来下啊-LCD drive way, to come under ah

CAN 自发收程序.rar,关于CAN总线的程序,应该是高水平程序了.-CAN spontaneous settlement process. Rar, on the CAN bus procedures, should be a high-level procedures.

利用L293D驱动步进电机，正转，反转，调速等-Make use of stepper motor driver L293D is transferred, reverse, speed control, etc.

红外遥控解码接受程序，遥控码为nec格式，目前使用该遥控码的应用很多-Infrared remote control decoder to receive the procedure, the remote control code for nec format, currently used by the application of many of the remote control code

无线收发c程序,适合各种基于单片机的接收发送程序-Wireless transceiver c procedures, suitable for single-chip microcomputer-based receiver to send a program

EEPROM仿真器有原理图，源代码等详细说明，是硬件调试的好帮手

这一个调节PWM占空比输出程序,EM78P458应用,已通过调试-a PWM duty cycle output procedures EM78P458 applications through debugging