1. The author introduces Ethernet control chip DM9161 that will be required in the designs of the Ethernet Communicating interface module, and the embedded micro-controller
介绍了设计此嵌入式系统以太网通信接口模块所需的以太网控制芯片DM9161和S3C2510A嵌入式微控制器。
2. This paper sets up an instantaneous cutting force model for a spiral cylinder cutter by analyzing the linear relationship between micro-unit milling force and instantaneous uncut chip thickness.
通过微元铣削力与瞬时未变形切屑厚度之间的线性关系,提出了螺旋圆柱铣刀的瞬时切削力模型。
3. Excellence quality YPD-300C tablet hardness tester are specially instruments for detecting the quality of tablet hardness. The tester apply to test the quality of tablet hardness. It is a necessary equipment which used by pharmaceutical factory, the drug laboratories of medical teaching and scientific research departments. The tester have high-speed single-chip micro-computer control system, super data-processing capability, large bule LCD screen liquid crystal display graphics, testing data can be printed, USB interface.
YPD-300C型智能片剂硬度仪,适用与各大中制药厂,医学院校,药检部门药物研究等单位,对片剂药物进行硬度测试,该仪器采用了LCD图形液晶显示屏,和国际高性能的单片机控制,自动循环,自动打印,自动存储保留历史数据,操作方便,测试数据精确,为掌握药物片剂的硬度及包衣,包装运输提供了可靠的依据,并且为片剂的崩解度,释放度等相关实验提供了有力的依据。
4. ABSTRACT:It removed all relays in the original system, and substituted with the single chip micro-controller in this system.
摘 要:本系统设计主要完成用单片机取代原自动装弹机中的所有继电器,由单片机软件逻辑控制输出。
5. This research studied the design and fabrication of microfluidic chip with micro cylindrical posts array for separating and concentrating micro particles. The micro cylindrical posts array, with diameter of 50μm, and height of 45μm for each post, was made of SU-8 in the microchannel by MEMS technology. The micro particles were separated by dielectrophoretic force from the non-uniformly distributed electric field, created by DC current on the two electrodes at ends of microchannel, around the cylindrical post array.
本研究主要探讨微圆柱阵列式微粒子分离器之微流体晶片设计与制作,微圆柱阵列之结构以SU-8利用微机电制程技术制作於微管道中,各个微圆柱之直径50μm,高度45μm,再利用管道前后端之电极通入直流电压,使管道内产生非均匀电场,造成微小粒子在微圆柱阵列周围受到负介电泳力之作用,而在微管道中产生被分离与集中之现象。
6. His article concisely introduces the basic principle which single-chip micro-computer MCS-51 make application for the measurment of time difference and display-ing circuit in Loran A navigator, the design 0 f hardware and software in system.
本文简明地介绍MCS-51单片机应用于劳兰A定位仪时差测量和显示电路的基本原理、系统硬件结构和软件设计。
7. This application note describes how to setup and use the on-chip Serial Peripheral Interface of the AVR micro-controllers.
这份资料描述了如何设置和使用AVR片上的串行设备接口。
8. An entirely independent single-chip 8098 based micro-computer control system hardware and the corresponding software was developed.
微机控制系统是数控分度头实现高精度和高速度的重要手段。
9. An LVDT inductive displacement transducer is mounted at the tail end of an elastic micro-displacement mechanism for position feedback regulation; furthermore, the closed-loop control is formed through real-time control operation in a DSP chip to realize precise positioning.
弹性微位移机构末端安装LVDT型电感式位移传感器作位置反馈调节,再通过DSP芯片中的实时控制运算形成闭环控制实现精密定位。
10. On the base of it, a novel design of MCE chip system is presented.2. Due to the inert to most chemicals, fused silica is chosen as the substrate and fabricated the chip using photolithography, wet etching and bonging technique. The inner side of micro-channel is smooth and straight.
根据微通道电泳芯片原理以及相应的应用要求设计芯片,采用微机械加工技术,选择优质石英为芯片材料制作芯片,并对制作工艺参数进行了优化,完成的芯片微通道内壁光滑,边界平整,完全满足实验要求;对微通道内壁进行修饰处理,有效地减少了内壁对样品的吸附,同时大大降低了电渗流的影响; 3。
11. But it is at best to apply the micro chip.
在有限的功耗情况下我们可以对温湿度进行单面的调节,思路大致如下,可供我们设计之余思考,在对于温度超出设定值的最大值和相对湿度小于设定的最小值时;当然此时发光二极管和蜂鸣器均会由于异常而作出响应,这是由于单片机处理系统的通信得到了内部发出的高电平,因此我们在异常响应的同时我们也可以应用与非门或者继电器与通信口连接,而另一端与降温减湿装置连接比如电风扇,这样就利用了与非门或则继电器得到高电平从而使电风扇运转;同理,当温度低于所设定的最小值及相对湿度大于所设定的最大值时,产生高电平从而使加温装置运行。
12. micro chip什么意思
12. A new compact microfluidic chip based on multimode interference waveguide is designed and simulated, which can be used to measure the refractive index of liquid in micro-channel through the interference of multiple optical guide-mode waves.
将微流控结构和光波导多模干涉结构功能结合在一起,利用导波的多模干涉效应,对微通道中的液体变化进行实时监测。
13. Integrating this chip with a gas pressure micro-sensor and an AD chip can reduce the size and power consumption of measurement system, and can improve its performance.
该数字集成电路与微热板式气压传感器、A/D芯片集成,不仅可以减小传感器系统的体积,降低系统的功耗,还可以提高整个测量系统的性能。
14. micro chip是什么意思
14. Dielectrophoresis based on the process of particle flow in micro-channel is one of the most important operations required for many lab-on-a-chip devices.
微通道中的介电泳颗粒流动是芯片实验室装置的最重要应用之一。
15. micro chip的意思
15. Here the JTAG? is used to connect the emulator and Micro-Chip. There are two sections of the emulator: hardware and software.
作者研制的C8051FXXX系列单片机仿真器通过JTAG口对单片机进行仿真,仿真器主要分为两部分,硬件部分和软件部分。
16. A CMOS clock generation circuit for micro-accelerometer is described, which realizes an accurate on-chip generation of clock signals with tunable frequency range.
声l,公;。J7!百时钟信号电路是数字集成电路中的基本电路,在模拟集成电路中同样有广泛的用途,如开关电容电路和调制解调电路等。
17. The computer control system of a high-speed industrial sewing machine is studied in the dissertation. The systems operation principle, the design nation with the core of 80C196KC MCU (micro-chip computer) also are discussed in the dissertationThe methods of a minimum operation system of MCU, the principle circuit of signal adjusting, data collecting, keyboard controlling, LED displaying, electromagnetic clutch and magnet valve power driver circuit etc.
论文分析了工业高速自动剪线缝纫机计算机控制系统的工作原理,提出了以80C196KC单片机为控制核心的系统设计方案,并详述了关键部分的功能与实现方法。
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18. Furthermore, a micro-pump with an APD was built a micro-fluidic-chip. In this thesis, JSR mold including a micro-pump and micro-channels were fabricated by the multi-layer coating technology. Using PDMS mold technology to fabricate micro-fluidic chip in mass production can reduce process time and cost.
研究中采行「多层涂布方式」涂布JSR-THB负光阻,制作具有微流道与无阀式微泵浦的JSR母模,此方式可以制作高深宽比结构,并可以轻易调整其结构深度,接著利用PDMS翻模大量制作微流体晶片,减少黄光微影制程的制作时间。
19. Numerical simulation and lumped heat capacity analysis were carried out to study the thermal performances of the micro chamber PCR chip and micro continuous-flow PCR chip. Effects of the chip geometries, materials and boundary conditions on the thermal cyclings of the PCR chips were investigated.
采用数值模拟和集总热容法研究了现有的微腔型PCR 芯片和微流控型PCR 芯片的热循环过程,分析了芯片几何形状、材料、换热条件等因素对芯片热循环性能的影响;讨论了两种芯片的恒温控制效果。
20. A lumped heat capacity model of the droplet-based micro oscillating flow PCR chip has been built to optimize the chip geometries and the heat sink temperature in the operation. Thermal performance of the optimized chip was numerically simulated, and the results indicated that an ultra-fast heating and cooling rates were achieved with very small temperature non-uniformities. Parameters used in the constant-temperature control were also optimized by a coupled simulation of the chip thermal cycling and the control system.
针对所研制芯片在实验过程中出现的问题和不足,给出芯片优化设计的策略;建立了硅基液滴振荡型微PCR 芯片的集总热容模型,采用该模型对芯片进行热性能优化;通过数值模拟的方法研究了优化后芯片的热循环性能;对芯片热循环和恒温控制过程的耦合仿真整定了PID 控制器参数。