VISUAL-DUPLICATE-BASED-TOPIC-LINKING-USING-A-ROBU

继电器的测试实验，初学者的好帮手呀，看看(Relay switch control experiments)

数码管闪烁显示0~9，便于初学者理解数码管显示原理，很经典~(Digital tube twinkle show 0 ~ 9, facilitate beginners understand digital pipe display principle, it was a classic ~ )

说明：  基于Tm4C123G的三相SPWM，能够实现DC_AC的变换 可结合现在流行的微电网和泛在电力物联网技术(Three-phase SPWM based on Tm4C123G can realize DC_AC transformation. It can be combined with the popular microgrid and ubiquitous power Internet of things technology.)

一种实用的无触点式 以下交流异步电动机节能器, 其线路简单, 性能稳定, 工作可靠, 用于普通车床可取得较好的节电效(A practical non-contact ac induction motor Energy Saver line is simple, the performance is stable and reliable work for ordinary lathe can achieve better power saving efficiency)

本方案是基于富士通高可靠性单片机开发的锂电池电动螺丝刀，采用直流无刷电机作为核心，配合方波驱动以及闭环控制技术，实现电动工具的可靠运行。 技术参数 1）采用日本富士通MCU，性能稳定，抗干扰强，高可靠性； 2）直流18V输入（可兼容不同锂电池10V—36V）； 3）三相霍尔直流无刷电机驱动，转速高达25000转/分； 4）采用德国英飞凌高性能MOS/IGBT，驱动功率高达800W； 5）高亮LED照明，工作时点亮，不工作时自动熄灭； 6）采用智能控制技术实现待机（不工作时）功耗为 0 消耗； 7）通过软件实现软启动，启动时间可调整，瞬间（1S）达最高速； 8）具有过流保护、堵转保护、过压欠压保护； 9）带速度设置按键、正反转按键、调速开关； (The program is based on the Fujitsu MCU development of high reliability lithium battery electric screwdriver, brushless DC motor as the core, with the square wave drive and closed-loop control technology, power tools for reliable operation.)

基于51单片机的交通三色灯的设计与操作控制(Design and control of traffic light based on 51 single chip microcomputer)

keil环境下，c代码工程。TFT液晶屏字符和汉字显示程序，TFT彩屏驱动程序的编写、处理字模数组数据(keil environment, c the code works. TFT LCD screen and Chinese character display program, TFT color display driver preparation, processing array data matrix)

C51实现定时器中断法实现花样灯,用Proteus软件仿真，简单易懂(C51 realize timer interrupt method implementation pattern lamp, use Proteus simulation software, easy to understand)

AD9851高集成度DDS频率合成器，基于PIC16F877A的C语言控制源代码。(AD9851 DDS highly integrated frequency synthesizer, PIC16F877A language source code based on C control.)

fluent 液态金属物性参数定义UDF(definiting the physical parameters of liquid metal in Fluent with UDF)