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MeanS 263条

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基于单总线式无线温度采集系统设计

为提高温度测量效率，降低系统的成本，扩展传输距离，设计出一种新型温度采集系统。单片机通过控制具有单总线方式的温度传感器DS18B20实现对温度的测量，同时单片机通过控制具有单总线方式300～450MHz频率范围内的MAX7044与MAX7033无线发射与接收芯片实现温度数据的无线传输。与传统温度采集系统相比，该系统利用单总线方式 ...

/dl/29183.html

标签： 单总线无线温度采集系统设计

上传时间： 2013-10-29

上传用户：515414293

基于CC1110单片机公交报站系统的设计

基于CC1110单片机公交报站系统主要由CC1110单片机最小系统和WT588D语音模块组成，提出了如何实现语音报站，通过无线通信SimpliciTI网络协议实现公交站台的自动播报和OLCD液晶显示公交运行的各类信息。结果表明，该公交报站系统报站准确率99%，价格比同类产品下降了300%以上，系统组成结构简单，提高了系统的抗干扰性和稳定 ...

/dl/29318.html

标签： 1110 CC 单片机公交报站

上传时间： 2013-10-21

上传用户：baby25825

keilA51原版教程

Information in this document is subject to change without notice and does notrepresent a commitment on the part of the manufacturer. The software describedin this document is furnished under license agreement or nondisclosureagreement and may be used or copied only in accordance with the terms of th ...

/dl/29407.html

标签： keilA 51 教程

上传时间： 2014-12-27

上传用户：Tracey

lpc2478完全使用手册

NXP Semiconductor designed the LPC2400 microcontrollers around a 16-bit/32-bitARM7TDMI-S CPU core with real-time debug interfaces that include both JTAG andembedded Trace. The LPC2400 microcontrollers have 512 kB of on-chip high-speedFlash memory. This Flash memory includes a special 128-bit wide me ...

/dl/30319.html

标签： 2478 lpc 使用手册

上传时间： 2013-11-15

上传用户：zouxinwang

P90CL301 I2C driver routines

This application note shows how to write an Inter Integrated Circuit bus driver (I²C) for the Philips P90CL301micro-controller.It is not only an example of writing a driver, but it also includes a set of application interface software routines toquickly implement a complete I²C multi-maste ...

/dl/31375.html

标签： routines driver P90 301

上传时间： 2013-11-23

上传用户：weixiao99

Input Signal Rise and Fall Tim

All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...

/dl/31376.html

标签： Signal Input Fall Rise

上传时间： 2013-10-23

上传用户：copu

介绍C16x系列微控制器的输入信号升降时序图及特性

All inputs of the C16x family have Schmitt-Trigger input characteristics. These Schmitt-Triggers are intended to always provide proper internal low and high levels, even if anundefined voltage level (between TTL-VIL and TTL-VIH) is externally applied to the pin.The hysteresis of these inputs, howeve ...

/dl/31379.html

标签： C16x 微控制器输入信号时序图

上传时间： 2014-04-02

上传用户：han_zh

Virtex-6 FPGA PCB设计手册

Xilinx is disclosing this user guide, manual, release note, and/or specification (the "Documentation") to you solely for use in the developmentof designs to operate with Xilinx hardware devices. You may not reproduce, distribute, republish, download, display, post, or transmit theDocumentation in ...

/dl/32592.html

标签： Virtex FPGA PCB 设计手册

上传时间： 2014-01-13

上传用户：竺羽翎2222

CPLD库指南

Xilinx is disclosing this user guide, manual, release note, and/or specification (the “Documentation”) to you solely for use in the development of designs to operate with Xilinx hardware devices. You may not reproduce, distribute, republish, download, display, post, or transmit the D ...

/dl/32639.html

标签： CPLD

上传时间： 2013-10-22

上传用户：李哈哈哈

三菱FX系列PLC与计算机无协议通讯

本文主要通过介绍PLC通讯的意义和三菱FX系列PLC的四种通讯方式，并重点介绍FX系列PLC与计算机无协议通讯，主要从无协议通讯的硬件、配线、数据寄存器设置、PLC与计算机无协议通讯的指令用法、PLC程序编写和计算机VB程序的编写来说明无协议通讯的过程和一般方法。 My dissertation introduces the significance of PLC commu ...

/dl/34539.html

标签： PLC 三菱FX系列计算机协议

上传时间： 2014-11-29

上传用户：Jerry_Chow

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MeanS 263条

按分类查找:

基于单总线式无线温度采集系统设计

基于CC1110单片机公交报站系统的设计

keilA51原版教程

lpc2478完全使用手册

P90CL301 I2C driver routines

Input Signal Rise and Fall Tim

介绍C16x系列微控制器的输入信号升降时序图及特性

Virtex-6 FPGA PCB设计手册

CPLD库指南

三菱FX系列PLC与计算机无协议通讯

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