flash程度源代码,该程度经过反复测试,没有问题

c8051f020串口调试程序,针对c8051系列芯片，这是一个不错的例子噢〉-C8051f020 serial debugging procedures against c8051 series chip, which is a good example Oh>

51单片机C语言的编程技巧 在进行单片机应用系统设计时．汇编语言是一种常用的软件工具。它能直接操作硬件．指令的执行速度快。但其指令繁育统的固有格式受硬件结构的限制很大．且难于编写与调试．同时其可移植性也较差。随着单片机硬件性能的提高．其工作速度越来越快．因此在编写单片机应用系统程序时．更着重于程序本身的编写效率。本文介招的C51交叉编译器就是解决连一问题的利器-51 microcontroller C programming language skills during SCM application system design. Assembly Language is a common software tools. It can directly operate the hardware. Order Execution speed. But their breeding EC Directive format by the inherent structural limitations of hardware great. It is not easy to prepare and debugging. While its portability also poor. With SCM performance of hardware. Their work ever faster. Therefore, in preparing microcontroller applications procedures. More focused on the preparation process itself efficiency. This paper introduces the C51 cross compiler is not even solve the problem of a sharp object

根据键盘的控制，移动字符串Hello或者华东师范大学,行列键盘的7用于字符串左移,8用于字符串下移，9用于字符串右移，5用于字符串上移。按键每按一下向各自的方向移动一个点阵的位置。-Under the control of the keyboard, move the string Hello, or East China Normal University, the ranks of the keyboard for the string to the left of 7, 8 for string down, 9 for string shifted to right, 5 for the string to move. Click the button for each move to their respective location of a dot matrix.

实现一个基于8051单片机控制的4相步进电机系统 ，由单片机产生正确的驱动脉冲信号。-8051 based on the realization of a controlled 4-phase stepper motor systems, from single-chip driver generate the correct pulse signal.

L297+L298控制步进电机，用proteus进行仿真-L297+ L298 stepper motor control, using Proteus simulation

32位arm9微处理器S3C2410的定时器测试源代码-32-bit ARM9 microprocessor S3C2410 timer test source code

MAX232串口与单片机通讯的电平转换芯片，转换后电压在0-5之间-MAX232 serial communication with the single-chip level translator chip voltage conversion between 0-5

16位按键扫描程序,包含数字钟计时,闹钟报警,及定时应用-16 button scanning procedures, including digital clock timer, alarm clock, alarm, and timing applications

nRF2401A for MSP430 -nRF2401AnRF2401A for MSP430nRF2401A for MSP430

1． 利用单片机内部的T0，T1计时计数器产生中断，并通过单片机最小系统按键产生外部中断，利用单片机中断系统闹钟的走时，调整及报数功能。-1. The use of single-chip within the T0, T1 timing counters generate an interrupt, and the smallest single-chip systems have external interrupt button, using single-chip system clock interrupt the travel time, and adjust the number of features reported.