节能时控器，根据每日供电波峰，波谷，定时用电。节能，降低用电成本。C51...

这是一个有关于单片机屏幕显示的的源代码。真的不很不错。-This is a single-chip has on-screen display of the source code. Really not very good.

avr 库函数介绍 对于编程的初学者很重要-avr library function to introduce beginners to programming is very important

SD2000时钟芯片读写程序-SD2000 clock chip to read and write procedures

Program for ADC0808 with 4 bit LCD routine. It also includes Protus Debug file.

文件包含了开发motorola mc9s12uf32单片机一些源码。 　1、USB device 实现 　2、CF卡读取 　3、SD卡读取 　4、ATA硬盘读取-document contains a microcontroller development motorola mc9s12uf32 some source. A USB device to achieve two, three CF card read, SD Card Reader 4, ATA disk read

由8051组成的单片机系统通常情况下，P0口分时复用作为地址、数据总线，P2口提供A15-A8即高8位地址，P3口用作第二功能，只有P1口通常用作I/0口。P1口是8位准双向口，它的每一位都可独立地定义为输入或输出，因此既可作为8位的并行I/O口，也可作为8位的输入输出端。当工作在输入方式时，对应位的锁存器必须先置1,才能正确地读到引脚上的信号,否则,执行读引脚指令时,若对应位的锁存器的值为0，读的结果永远为0。-By 8051, composed of single-chip microcomputer system under normal circumstances, P0 timeshare I reuse as address, data bus, P2 I provide A15-A8 high eight address, P3 mouth for the second function, I usually only P1 for I/0 I. P1 I was eight quasi-two-way port, it can be independent of each and every defined as input or output, it can be used as 8-bit parallel I/O port, can also be used as 8-bit input and output side. When the work in the input, the corresponding bit latch must first buy one in order to correctly read the signal pin, or pin the implementation of reading instruction, if the corresponding bit latch the value of 0, Reading the results of Forever to 0.

atmel c5122 USB C51程序-ATMEL c5122 USB C51 procedures

需要凌阳的IDE打开，是c和汇编的综合，学习凌阳16位单片机的基础题目-need Sunplus IDE open, and c is a comprehensive compilation, learning Sunplus 16 topics based MCU

普通有刷直流电机PWM闭环控制C51完整源程序-Brush DC Motor has ordinary PWM closed-loop control C51 complete source

HT1621驱动程序~~内带清屏，和4为自加1显示（3COM ，1/2偏压）-HT1621 driver ~ ~ within the zone clear screen, and 4 plus a self-display (3COM, 1/2 bias)