▍1. mmc
自己利用PSCAD搭建的MMC三相变换器,包括了电容预充电过程。(The MMC using PSCAD build their own three-phase converter, including a capacitor pre-charging process.)
用IIC 控制MP3播放、调音量、选曲,方便MP3应用在嵌入式系统。(MP3 player with IIC control, adjust volume, selections, easy MP3 applications in embedded systems.)
本装置采用单相桥式DC-AC逆变电路结构,以TI公司的浮点数字信号控制器TMS320F28335 DSP为控制电路核心,采用规则采样法和DSP片内ePWM模块功能实现SPWM波。最大功率点跟踪(MPPT)采用了恒压跟踪法(CVT法)来实现,并用软件锁相环进行系统的同频、同相控制,控制灵活简单。采用DSP片内12位A/D对各模拟信号进行采集检测,简化了系统设计和成本。本装置具有良好的数字显示功能,采用CPLD自行设计驱动的4.3’’彩色液晶TFT LCD非常直观地完成了输出信号波形、频谱特性的在线实时显示,以及输入电压、电流、功率,输出电压、电流、功率,效率,频率,相位差,失真度参数的正确显示。本装置具有开机自检、输入电压欠压及输出过流保护,在过流、欠压故障排除后能自动恢复。(This device single-phase bridge type DC-AC inverter circuit structure, TI company of floating in digital signal controller TMS320F28335 DSP as the control circuit, the core rules sampling method and DSP piece ePWM module function realization within SPWM wave. The maximum power point tracking (MPPT) used the constant pressure tracking method (CVT method) to realize the software, and phase lock loop to carry on the system the same frequency, phase control, control with flexible simple. By using DSP piece of 12 within the A/D of each simulation signal acquisition detection, simplified system design and cost. This device has a good digital display function, use CPLD to design the driver 4.3 " TFT LCD color LCD very intuitive to finish the output signal waveform and spectrum characteristics of online real-time display, and the input voltage, current, power, the output voltage, current, power, efficiency, frequency, phase difference, the distortion degree of parameters display properly. Thi)
xlinx公司关于xaui xgmii的讲解和产品介绍(xlinx company on xaui xgmii explanations and Products)
Freescale DZ60 评估板原理图(Freescale DZ60 Evaluation Board Schematic)
这本书是关于红外光电传感器TRCT5000的详细说明! 希望对大家有所帮助!(This book is about the infrared photoelectric sensor TRCT5000 detailed description! We want to help!)
CC2530 开发板AD实验测试Test源程序 基于iar平台(CC2530 development board based on AD test test Test source platform iar)
这是采用c8051f340对24c64进行读写的程序,新鲜出炉的,参考了新华龙官网程序,双字节目标存储地址哦!(This is used c8051f340 read and write procedures for 24c64, freshly baked, with reference to the new Hualong Guan network program, the target memory address byte Oh!)
PEILCAN 程序 实现单片机CAN总线通讯(PEILCAN program to achieve single-chip CAN bus communication)
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)
太阳能充电控制器蓄电池相关资料,蓄电池充放电曲线图(Solar charge controller battery information, battery charge and discharge curve)
红外的发射程序,需要加入38Khz的频率,实现载波的发射。。(Infrared emission process, need to join the 38Khz frequency to achieve the carrier' s launch. .)
这是一个51单片机的菜单设计例程,使用时要做一些修改(This is a menu of 51 single-chip design examples, used to do some modifications)
这是一个通用的51菜单程序,您在使用时只需稍作改动即可。(This is a generic 51 menu program, you can use with minimal changes.)
HCS08 emulator information: information in detail, with reference to fully produce their own.
有关压电传感器的相关介绍,介绍了一款特殊的压电传感器及其应用。(Related to the introduction of piezoelectric sensors, introduces a special piezoelectric sensors and their applications.)