主要讲了单片机是使0832产生正弦波功能，十分好。

系统能够产生正弦波、方波、三角波。同时还可以作为频率计测频率。函数信号的产生由MAX038和外围电路完成，能产生1Hz―20MHz的波形。-system can produce sine, square, triangle wave. Also as frequency measurement frequency. Signals generated by the MAX038 completed and the external circuit, which can produce 1Hz- 20MHz waveforms.

89C51 单片机I_O 口模拟串行通信的实现方法--Simulate I_O serial port communication in 89C51 SCM.

开发环境：IAR Embedded Workbench V4.09A/W32,Windows XP msp430一般程序的简单模块 -Development environment: IAR Embedded Workbench V4.09A/W32, Windows XPmsp430 the general procedure of the simple module

完全采用C编写的完整MP3解决方案源代码!-completely prepared by the integrity solutions MP3 source code!

用C语言编写的PIC单片机一些例程源代码，很有参考价值。-C language prepared by the PIC source code of some routines, great reference value.

电子密码锁设计 -Electronic code lock design

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.

MSP430 PS/2键盘接口程序 LCD1602显示。 程序包含对PS/2键盘发送数据的处理，以及如何通过查找表显示所收到的数据，并通过显示缓存显示到1602液晶上。-MSP430 PS/2 keyboard interface program LCD1602 display. Process consists of PS/2 keyboard to send data treatment, as well as how to find table shows the data received and, through the display buffer on the LCD display to 1602.

c51读写SD卡原代码,c51编写,串口接收-C51 source code to read and write SD card, c51 prepared, serial receiver

CM320X240LCD的驱动程序，C语言，wave仿真器调试通过-CM320X240LCD driver, C language, wave simulator debugging through