51单片机矩阵键盘的设计与调试，建议使用52单片机。

图像滤波之后要进行质量评价 该文档给出了经常用到的几个评价参数及源代码

通过硬件电路实现，智能湿度仪。测量空气湿度。先通过数字端，在经过模拟电路处理，完成相应功能。-hardware circuit, intelligent humidity instrument. Measurement of air humidity. First-through digital, analog circuit after processing to complete functional.

电机测速源码程序，好使的已经通过测试了。非常精确-Motor Speed-source program, so that has passed the test. Very precise

这个是由MSP430 单片机实现控制的可以转为显示的日历系统 功能稳定-MSP430 can achieve control of the calendar to show the stability of the system function

由ADC0809的IN0输入一模拟电压，经过A/D转换后，在三位数码管上显示转换后的数字量-IN0 input from one of the ADC0809 analog voltage, after A/D conversion, in the three digital tube display digital converted

该文件是关于使用AT892051产生pwm控制的电动机的资料。-The document was produced on the use of AT892051 pwm motor control information.

51单片机操作串行通信LCD LM3037的源代码,该源代码可用来调试程序.-51 Single-chip serial communication operation LCD LM3037

用于事时监控着发大器的工作进程，如果发现错误，立即发出警告。-matter for the control coupled with the process, if the error is found, immediately issued a warning.

ALTEA EPM7128 CPLD的用于控制三维步进电机的VHDL源代码-ALTEA EPM7128 CPLD is used to control the stepper motor of three-dimensional VHDL source code

UCDOS16x16汉字字库的二进制字模文件-UCDOS16x16 汉字字库的???8 制字模文?