cc1111 开发程序，学习教材。USB 芯片，开发程序和教材

用C语言实现PIC的LCD显示- Realizes PIC LCD with the C language to demonstrate

这个是用muxpulsII制作的有时钟功能的电路是属于数字逻辑的--A circuit with clock function. It is made by muxpulsII and belong to numeric logic category.

这个是使用 anito 开发板开发的 philrobotic SD 音频录音机播放机实例项目，从现有的项目导入。

"CAN0 CAN4 C"是CAN0和CAN4通讯的程序。用户可参照此例程设置MSCAN模块。本文件夹是为用户提供的codeworrior编程范例，旨在通过给出的范例使用户对codeworrior的使用有所了解。--Communication between CAN0 and CAN4. Users could set up MSCAN module by using it as a reference. The code is compiled in codewarrior, so users could know a bit of codewarrior.

数字示波器上的测频电路原理图，已经经过验证可行。-Digital Oscilloscope on the frequency measurement circuit schematics, has been proven feasible.

函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波、矩形波和三角波，且频率与占空比不能单独调节，从而给使用带来很大不便。本文介绍由LM324和稳压管组成的低频函数波形发生器，该电路能够产生正弦波、方波和三角波信号，频率能以10Hz的间隔在20Hz～20KHz范围内调整。-Function Generator is a scientific research and production often use the basic waveform generator, integrated function waveform generator usually used ICL8038 or 5G8038, and they only have a 300kHz following the low-frequency sine wave, square wave and triangular wave, and frequency and duty cycle alone is not regulated, so as to enable using bring a lot of inconvenience. This paper introduces the LM324 voltage regulator tubes, and the low-frequency waveform generator function, the circuit can produce sine, square and triangular wave signal frequencies of 10Hz to 20Hz at intervals within ~ 20KHz adjustment.

数码管显示首先计数，达到设定值后，闪烁，最终显示HELLO，并闪烁，此程序使用C语言编写，实验硬件是AT89C52单片机的开发板，经过实际测试，程序可以正常运行

基于DS18B20温度测控系统课程设计总结报告，内附有程序和原理图。-Temperature measurement and control system based on DS18B20 curriculum design summary report included with the procedures and schematic diagrams.

quartusII 中文使用手册，给广大cpld 及 fpga 开发用户使用，谢谢大家的支持。-Chinese quartusII user manual to the general development of CPLD and FPGA users, I would like to thank everyone

基于F020的DDS， 非常常用的程序， IN126在电子竞赛中，经常用到。-it is a good resource!