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单片机编程 基于C8051F020单片机的多路压力测量仪
介绍了一种基于C8051F020单片机的多路压力测量仪。该测量仪选用电阻应变式压力传感器采集压力信号，并经放大电路处理后送入C8051F020单片机，再由C8051F020单片机内部的A/D转换器将采集到的压力信号进行模数转化，然后分别对数据进行存储和显示。该测量仪能测量6路压力信号，并且各测量点都能单独检测和设置。由于采用了C80 ...
单片机编程 基于MS5534B的微功耗气压数据采集
气压是气象监测中的一个重要参数，提出了一种气压数据采集模块设计方案，该模块采用数字气压传感器MS5534B、MSP430单片机MSP430F2272和带实时时钟（RTC）64 KB铁电存储器。通过低功耗软件设计方法以微安级整体平均功耗实现了气压数据的采集和存储，适合电池供电的连续高精度气压采集应用。给出了模块的软硬件设计以及MS5534 ...
单片机编程 基于C8051F930的管道温度压力远程监测系统
 
 为解决输油管道温度压力参数实时监测的问题，设计了以C8051F930单片机作为控制核心的超低功耗输油管道温度压力远程监测系统。现场仪表使用高精度电桥采集数据，通过433 MHz短距离无线通信网络与远程终端RTU进行通信，RTU通过GPRS网络与PC上位机进行远程数据传输，在上位机中实现数据存储和图形化界面显示，从 ...
单片机编程 基于单片机的汽车多功能报警系统设计
基于单片机的汽车多功能报警系统设计The Design of Automobile Multi-function AlarmingBased on Single Chip Computer刘法治赵明富宁睡达(河 南 科 技 学 院 ，新 乡 453 00 3)摘要介绍了一种基于单片机控制的汽车多功能报警系统，它能对汽车的润滑系统油压、制动系统气压、冷却系统温度、轮胎欠压及防盗进行自动检测，并 ...
传感与控制 如何选择补偿的硅压力传感器
Abstract: This reference design provides design ideas for a cost-effective, low-power liquid-level measurement dataacquisition system (DAS) using a compensated silicon pressure sensor and a high-precision delta-sigma ADC. Thisdocument discusses how to select the compensated silicon pressure sensor ...
工控技术 High Pressure Pump(主机高压油泵说明书)
主机高压油泵说明书。
matlab例程 ％ DYNMODES calculates ocean dynamic vertical modes ％ taking a column vector of Brunt-Vaisala values
％ DYNMODES calculates ocean dynamic vertical modes
％ taking a column vector of Brunt-Vaisala values (Nsq) at
％ different pressures (p) and calculating some number of
％ dynamic modes (nmodes).
％ Note: The input pressures need not be uniformly spaced,
％ and the deepest pressure is assumed to ...
电子书籍 A stability analysis is presented for staggered schemes for the governing equations of compressible
A stability analysis is presented for staggered schemes for the governing equations of compressible flow. The
method is based on Fourier analysis. The approximate nature of pressure-correction solution methods is taken into
account. &#63193 2001 IMACS. Published by Elsevier Science B.V. All rights r ...
其他 Introduction Computer security is undeniably important, and as new vulnerabilities are discovered a
Introduction
Computer security is undeniably important, and as new vulnerabilities are discovered and
exploited, the perceived need for new security solutions grows. "Trusted computing"
initiatives propose to solve some of today s security problems through hardware changes
to the personal computer. ...
游戏 An interactive water fountain. A realistic water source in your pocket with full control. Contro
An interactive water fountain.
A realistic water source in your pocket with full control.
Controls:
UP/DOWN - go closer/further
LEFT/RIGHT - rotate
# - stop rotation
1/7 - rotate camera up/down
3/9 - change water pressure
4/6 - change water rendering complexity
2/8 - ascend/descend
0 - bullet time ...