在8位单片机中对32位数进行开方运算的汇编子程序

单片机C语言开发软件KEIL C，该软件上手容易，适宜于各个阶段的单片机爱好者-Singlechip C language development software KEIL C, the software easier to use, suitable for all stages of the single-chip lovers

CC2420+PA 一个CC2420加PA的PCB板图，载频是2.4G-CC2420+ PA a CC2420 plus PA

本程序为LCM128X64的驱动程序，控制器为KS0108，即有汉字驱动程序，又有图形驱动程序。-This procedure for LCM128X64 driver, controller KS0108, which has Chinese characters drivers, and graphics drivers.

利用51单片机及其接口电路模拟DMA的控制过程，由于数据的传输实际上不经过CPU而直接由A/D转换芯片传送到存储器，从而实现了数据的高速传送。-The use of 51 single-chip circuit simulation and its interface DMA control process, because the data transmission does not actually read the CPU and directly from the A/D conversion chip is sent to memory, thus realizing high-speed data transmission.

步进电机步距角细分的单片机控制系统设计和研究,主要是设计方案-stepper motor step angle breakdown of the single-chip microcomputer control system design and research, the program is designed

c8051f020的pca频率输出，针对c8051f020的实验系统-err

本源程序使用C51控制的PLL(SANYO LC72131)收音,可以通过HT1621驱动LCD显示,有完整的按键控制程序模块,能通过KEY进行各种功能操作,整个程序采用模块化设计,移植方便,可以初学者参考使用.(之前的那个也是我上载的,怎么就没开通?)-C51 use the source control PLL (SANYO LC72131) radio, Driving through HT1621 LCD Display, a complete module button control procedures, KEY through various functional operation, the whole process has a modular design and facilitate transplantation, beginners can use and reference. (which is also before I posted, how never opened)

LED大屏幕显示系统的主要程序段 内包含几个主要的函数-LED large screen display system

一个很好用的密码锁程序，MCU用的是EM78P447，经试用非常可靠，提供给想学习EMC的用户使用，如有需要原理图的请发邮件到micheal23@sohu.com,注：需注明LOCK原理图-good with a password lock procedures, the MCU is EM78P447, tested very reliable, available to want to learn EMC users, if necessary schematic please send mail to micheal23@sohu.com, Note : LOCK be annotated diagram

5045的c语言读写程序，经过验证，可以直接使用-5045 of the c language to read and write process, after authentication, direct access to