Eugene_Hecht_optics_ebook_and_solution

MultiThread DB - ADO CMTDaoDatabase CMTDaoRecordset

不间断电源设计，实现备自投，电力系统很好的参考例。互相交流学习。(Uninterruptible power supply design, implementation for the cast, power system, a good reference. Learn each other.)

蓄电池的充放电控制，能够有效的进行控制，高效稳定(Battery charge and discharge control)

实现了定时器中断练习，定时器是所有单片机必须的功能，也是入门的，运用51单片机(The timer interrupt timer is practice, all the MCU must function, but also the entry, using 51 microcontroller)

PSOpt is a program to demonstrate the optimization process of particle swarm optimization. A two-dimensional objective function is visualized by levels of grey: the lighter the color, the higher the function value. The particles are shown as red circles, their trajectory as red lines. The global memory (best point found up to now by the whole swarm) is shown as a blue cross-hair, the local memory (best points found by each of the particles) as small blue crosses. To run the program, first choose one of the example functions, then create a particle swarm, and finally start the optimization.

stm32的基于w5500 的例子程序，希望能有用(Based on the example program of w5500, I hope it will be useful.)

PIC development board

Keil C uVision4 集成开发环境详细中文教程，对于新使用Keil C uVision4 很好的资料。(Keil C uVision4 detailed Chinese tutorial integrated development environment, for a new use Keil C uVision4 good information.)

计步器，基于单片机与ADXL三轴加速度传感器的计步器，实现计步、1602显示步数及平均速度功能。 ( Pedometer, pedometer-based SCM and ADXL triaxial accelerometer achieve pedometer, 1602 show the number of steps and the average speed function.)

说明：  通过ESP32,实现OTA更新stm32的程序。。。。(Update program through OTA)