nRF52832 蓝牙4.0片内flash读写

dsp仿真应用，在ccs环境下编程实现图像的实时显示以及局部图像的灰度显示(dsp simulation applications, programming environments in ccs real-time image display and local image gray-scale display)

数控恒流源设计完整的实例，具有很好的学习和借鉴的意义。(The numerical control constant current source design complete example, has the very good study and the reference significance.)

vs2010操作excel表格 包括读 包括写

双电机键盘控制 是一个键盘控制智能小车子程序。可以用于智能小车前进、后退等等的控制。-double motor control keyboard is a keyboard control Intelligent Vehicle subroutine. Smart car can be used to advance, retreat, etc. control.

简单起见，这里设定阈值为122，即最大灰度的一半(the sake of simplicity, this threshold value is set to 122, the largest gray half)

针对被控对象存在的大惯性、纯滞后的特点,采用了模糊控制方式的控制策略,设计了一种高精度温度控制算法，并以STC89C52单片机为核心, 以及测温元件、转换电路等构成闭环温度控制系统。(object against the great inertia, pure hysteresis characteristics, fuzzy control the control strategy, design a high-precision temperature control algorithm, and STC89C52 microcontroller core, and the temperature components, conversion circuits comprise a closed-loop temperature control system.)

STM32F105 OTG FATS U盘 查找指定文件，以及IAP U盘烧写程序与程序升级(STM32F105 OTG FATS U disk to find the specified file, and the IAP U disk burning program and program update)

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实现图像的滤波、锐化、边缘检测、微分处理及图像平滑(Image filtering, sharpening, edge detection, differential processing and image smoothing)

51单片机矩阵键盘的程序，线反转法，实现4*4键盘的读值。(51 single-chip matrix keyboard program, line reversal, 4* 4 keyboard reading.)