sony_vp_VPL_FH_FW_Series_v1_1_2_0

实现键盘控制正反转，在单片机上运行。闭环和开环都可以实现。(Reversing the keyboard control, running on the microcontroller. Closed-loop and open-loop can be achieved.)

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.

说明：  基于STC12C5A60S2的流星灯程序(meteor lights program based STC12C5A60S2 microcontroller )

S3C44B0X WATCHDOG定时器的应用，报警输出(S3C44B0X Watchdog Timer application, alarm output)

汽车GPS 跟踪系统,并超速防盗报警,8051代码(Car GPS tracking system, and speeding burglar alarm, code 8051)

一线显示,把电源跟数据线结合起来,减少了通讯连线.控制程序是C51的.(Line shows that the power supply combined with the data lines to reduce the communication connection. Control procedures are in C51.)

RFM12B modul reciver-transmitter source code in C

本程序可实现基于51单片机的电子秤数据采集、滤波、显示功能。 称重范围：0-1000g 分辨率： 0.1g 测试精度：0.2g 设计架构：采用弹性悬臂梁贴应变片的传感器结构，应变片采用全桥连接。电桥输出经AD芯片发送给微处理器，微处理器经过数据处理后显示。(This program can realize the functions of data acquisition, filtering and display of electronic scale based on 51 single chip computer. Weighing range: 0-1000g Resolution: 0.1g Testing accuracy: 0.2g Design framework: The sensor structure of elastic cantilever beam with strain gauge is adopted, and the strain gauge is connected by full bridge. The output of the bridge is sent to the microprocessor by AD chip, and the microprocessor is displayed after data processing.)

OLED 屏幕的中文参考手册，详细的记录了OLED 的所有信息，包含了基本的使用方法，对新手十分适合(OLED screen Chinese reference manual, detailed records of all the information of OLED, including the basic use of new novice is very suitable.)

电梯单台演示PLC程序，采用西门子STEP200硬件环境，梯形图编写，可实现8层电梯的简单功能，关于群控方面需要优化，对大学本科生毕业设计绰绰有余。(PLC elevator demo single procedure, using Siemens STEP200 hardware environment, and the preparation of ladder can realize a simple 8-storey elevator function, on the need for group control optimization, the design of university undergraduate students graduating from more than sufficient.)