AT93c46的C51源程序.rar

protel99se的十来个元器件库文件。希望对大家画图的时候能起到帮助。-Protel99SE library file of a dozen components. Wish to draw a time when everyone can help.

8051的测控问题分析，有A/D、D/A、开关量接口-8051 Analysis of the telemetry, A/D, D/A, Switch Interface

ICCAVR用户指南,ICCAVR编程手册-ICCAVR user guide ICCAVR Programming Manual

基于89C51的 花样跑马灯程序 1 花样很多-89C51 based on the pattern one Mood for many procedures Marquee

c51拼音输入法~~带了很多注解~很实用-Pinyin Input Method C51 ~ ~ ~ with a lot of very useful comments

能实现功能有：显示年、月、日、星期、时、分、秒、阴历月日、温度，共21位数码管。其中星期和阴历月日能根据公历自动计算改变，到2050年之前有效。温度可以测量从-10到40℃之间的温度。还可以设定两个定时、12/24小时显示、自动亮暗切换的时间等。 电路只用了两片IC，一片M48，另外一片是74LS145，4-10译码器，来扩充端口。具体电路在下面，是PROTEUS画的，给个图片做参考-To achieve functions: Display year, month, day, week, hour, minute, second, lunar month, the temperature, a total of 21 digital tube. One week and the lunar month on the Gregorian calendar automatically calculated based on changes effective prior to 2050. Can measure temperatures from-10 to 40 ℃ temperature between. Also can set two time, 12/24 hour display, automatic light switch dark time. Circuit used for only 2 IC, an M48, the other is a 74LS145 ,4-10 decoder to expand the port. Specific circuit in the following is the PROTEUS painting, a reference to a picture

电子图书《华中理工大学出的C51教材》，很不错的。-electronic books "Huazhong University of Science and the C51 materials," very good.

ARM 44b0x的PWM完整源代码,并且已经调试通过-ARM 44b0x PWM complete source code, and debugging has been adopted

TI公司tms320dm642芯片的资料.常见DSP处理器,视频硬压缩芯片,用途非常之广-TMS320DM642 chip TI company information. Common DSP processors, hardware video compression chip, uses very broad

51单片机控制AD9851产生20HZ-1MHZ的正弦波，并且实现了按不同步进频率扫屏-51 single-chip AD9851 produced control 20HZ-1MHZ the sine wave, and realize a different step frequency sweep screen