BJDJCS

SIM800C升级工具,二次开发工具，省成本的特别好用用的方案(SIM800C upgrade tool)

对ad7685的详细运用。加上12864显示。有电路图、芯片资料(Detailed use of ad7685 plus 12864 shows)

简单的总结si4432的程序资料，非常地实用，简单。(Simple summary si4432 program information is very practical and simple.)

tms320F28335是一款新的dsp芯片，svpwm算法的实现和以前的2812等有点不同，现在将我写的分享给大家，已经调试过了，晶振是20MHz。28335的svpwm的实现。(tms320F28335 is a new dsp chip, svpwm algorithm implementation and the previous 2812 and so a little bit different, now I write for everyone to share, debugging, and the crystal is 20MHz. 28335 svpwm implementation.)

12864上面的并行画线，可以画圆，三角形，正方形，直线，正弦波(12,864 above the parallel line drawing, you can draw a circle, triangle, square, line, sine wave)

Pocket 2003 Imager_SDK_14.12.20086 for software engineereing.

ad_da 数电——模电 转换,单片机应用子程序(ad_da transformation)

基于stm32f107的几乎所有基本功能模块的实现与应用源码(Stm32f107 almost all basic functional modules and application source code)

PS2通信，用stm32单片机模拟键盘鼠标往电脑送数据。(PS2 communication with stm32 SCM simulation to send data to a computer keyboard and mouse.)

电子密码锁设计，实现四位密码开锁，可改密码(Electronic password lock design to achieve four bit password lock, password can be changed)