搜索：operation - 虫虫下载站

单片机编程  1A SIMPLE STEP-DOWN SWITCHING

The TL2575 and TL2575HV represent superior alternatives to popular three-terminal linear regulators. Due totheir high efficiency, the devices significantly reduce the size of the heatsink and, in many cases, no heatsink isrequired. Optimized for use with standard series of inductors available from s ...

https://www.eeworm.com/dl/502/31041.html

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单片机编程  3-V TO 5.5-V MULTICHANNEL RS-2

The MAX3243E device consists of three line drivers, five line receivers, and a dual charge-pump circuit with±15-kV ESD (HBM and IEC61000-4-2, Air-Gap Discharge) and ±8-kV ESD (IEC61000-4-2, Contact Discharge)protection on serial-port connection pins. The device meets the requirements of TIA/EIA-23 ...

https://www.eeworm.com/dl/502/31075.html

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单片机编程  AN255-02 IC SMBus REPEATERS HU

PCA9511, PCA9512, PCA9513, PCA9514, PCA9515, PCA9516, PCA9518,P82B96, P82B715Abstract - Philips Semiconductors family of Repeaters, Hubs and Expanders are detailed in this application notethat discusses device operation, maximum cable length and frequency calculations and typical applications.

https://www.eeworm.com/dl/502/31085.html

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单片机编程  Emulating a synchronous serial

The C500 microcontroller family usually provides only one on-chip synchronous serialchannel (SSC). If a second SSC is required, an emulation of the missing interface mayhelp to avoid an external hardware solution with additional electronic components.The solution presented in this paper and in the a ...

https://www.eeworm.com/dl/502/31365.html

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单片机编程  87LPC76X的IIC从程序

Presents short and simple I2C software routines that support onlyslave (rather than master or master & slave) operation and an ASMdemonstration program. The slave-only software in this app notecomplements the master mode software presented in AN464, Usingthe 87LPC76X microcontroller as an I2C bus ma ...

https://www.eeworm.com/dl/502/31389.html

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单片机编程  DA与AD转换

计算机应用中，有时需处理的信息不是数字量，而是一些随时间连续变化的模拟量，甚至是一些非电量，如温度、压力、速度等。模拟量的存储处理困难。首先将非电的模拟信号变成与之对应的模拟电信号，这要通过各种传感器来完成。计算机可处理的信息均是数字量（电脉冲信号）1和0，必须把要处理的模拟电量转换成数字化的电信号， ...

https://www.eeworm.com/dl/502/31515.html

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单片机编程  基于USB接口的数据采集模块的设计与实现

基于USB接口的数据采集模块的设计与实现Design and Implementation of USB-Based Data Acquisition Module路永伸(天津科技大学电子信息与自动化学院，天津300222)摘要文中给出基于USB接口的数据采集模块的设计与实现。硬件设计采用以Adpc831与PDIUSBDI2为主的器件进行硬件设计，采用Windriver开发USB驱动，并用Visual C十 ...

https://www.eeworm.com/dl/502/31600.html

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单片机编程  基于ST62单片机的称重显示控制器

一种基于ST62单片机的称重显示控制器A Weighing Display Controller Based on ST62 Single Chip Computer祛 FA(上海时博飞奥控制系统有限公司，上海201100)摘要在介绍了基于ST62单片机的基础上，详细描述了称重显控制器的硬件设计和软件设计思路。该控制器结构简单、操作方便、抗扰能力强等优点;具有较好的推广应用价值。关 ...

https://www.eeworm.com/dl/502/31602.html

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DSP编程  基于DSP的ATV-ATT中控系统设计

设计一种应用于某全地形ATV车载武器装置中的中控系统，该系统设计是以TMS320F2812型DSP为核心，采用模块化设计思想，对其硬件部分进行系统设计，能够完成对武器装置高低、回转方向的运动控制，实现静止或行进状态中对目标物的测距，自动瞄准以及按既定发射模式发射弹丸和各项安全性能检测等功能。通过编制相应的软件，对其 ...

https://www.eeworm.com/dl/516/31999.html

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教程资料  采用TÜV认证的FPGA开发功能安全系统

This white paper discusses how market trends, the need for increased productivity, and new legislation have accelerated the use of safety systems in industrial machinery. This T&Uuml;V-qualified FPGA design methodology is changing the paradigms of safety designs and will greatly reduce development e ...

https://www.eeworm.com/dl/fpga/doc/32285.html

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