此程序是430系列恒流源程序。对初学者很有帮助。

485端口抄表程序，通过485端口进行电表抄写-485-port meter-reading program, through the 485 meter port copying

自己的51实习是做得数字时钟，可以调整时间，可以显示当前温度。-51 is doing his internship digital clock, you can adjust the time, you can display the current temperature.

ads7843触摸屏接口的一种应用设计-ads7843 touch-screen interface design of an application

利用FPGA的资源实现任意波形的产生，再若和单片机配合就能做成任意的波形发生器。-Use of FPGA resources for the realization of arbitrary waveform generation, again if and SCM can be made with the arbitrary waveform generator.

C51对C6963C的驱动编程,包含具体的连接定义和汉字字库,我已经完全显示成功-C51 right C6963C driven programming, include specific definitions and connect Chinese character, I have fully demonstrates success

三相无刷电机的PWM控制，通过改变下桥臂的占空比来改变电机的转速。-PWM three-phase brushless motor control, by changing the duty cycle under the bridge arm to change the motor speed.

（C语言）AT89S52做的时钟，带串口通讯，看门狗,注释详细，很适合初学者.-timer based on AT89S52

之前看过论坛上有一个C8051和S3530A的通信程序，但我认为很复杂而不具有通用性，我自己写的一个3530通过I2C总线与单片机的通信程序,虽然很短,但是很实用.-Read before the forum have a C8051 and S3530A communications procedures, but I think very complex and not universal, and I wrote it myself a 3530 through the I2C bus communication with the SCM process, although very short, but very practical .

很完整使用的基于c51单片机的电子万年历，详细无误！-complete decoder based on the use of electronic calendar SCM, detailed and truthful!

用VB编写的串口数据采集的程序，是个比较典型的小例子 485通讯协议-Visual Basic and Com Comunicaition