8051PProteus

Realtime clock and motor controler 16f877A

说明：  ADC0832是一款串行数据的AD转换芯片，该代码完成ADC0832的初始化以及应用。(ADC0832 is a serial data of the AD converter chip, the code completion of the initialization and the application of ADC0832.)

Infineon XC878平台 Multi-CAN編程範例程序(4)(Infineon XC878platform Multi-CAN programming guide exam (4))

项目16 基于单片机LCD数字测速仪的设计 使用C++程序编程(Item 16 LCD digital speedometer on chip design using C++ programming)

Numerical Simulation of Gyroscopic Effects in Ansys

定时器扫描矩阵键盘，让你彻底摆脱delay(Timer scan matrix keyboard, let you completely get rid of delay)

sonix 2711A 开发的移动电源源代码(mobile power source code developed by sonix 2711A)

DERAKANE 441-400 epoxy vinyl ester resin is a lower styrene-content resin that has an optimized epoxy backbone and resultant superior thermal properties and corrosion resistance performance which places it as a type between DERAKANE 411-350 and DERAKANE 470-300 resins. DERAKANE 441-400 resin offers a superior shelf life compared to conventional vinyl ester resins which provide additional flexibility to fabricators in storage and handling.

说明：  在传统矩阵变换器和多电平逆变器的基础上,提出一种新颖的多电平矩阵变换器,介绍了其拓扑结构和工 作原理.多电平矩阵变换器的能量传递,是通过三相输入电压对中点电容充电到一个恒定直流电压而实现的.选择适 当的控制算法和电容电压,能在变换器的两侧合成低次谐波含量小且波形近似于正弦的可控输入/输出电压.对多电 平矩阵变换器进行建模和仿真,并探讨了其输出能控性. ( On the basis of a conventional matrix converter and a multilevel inverter, a novel multilevel matrix converter is proposed, and its topology configuration and principle are introduced. This converter operates as a bidirectional converter and transfers energy between its two sides by charging the midpoint capacitors to a known constant DC voltage level. Proper selection of control algorithms and capacitor voltages helps synthesize controllable and waveforms almost sinusoidal three-phases AC voltage with minimum low-order harmonics at both sides of the converter. The multilevel matrix converter is modeled and simulated with its output controllability discussed. )

模拟键盘击键,比较不错的一个程序.做软件仿真的(Analog keyboard keystrokes, compare a good one. To do software simulation of)