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00501563
- PCB EMI 的防护的资料是英文的，很好-PCB EMI protection of the information is in English and very good
00561248
- pcb EMI 的防护的资料，教你如何做PCB板，英文资料-PCB EMI protection information to teach you how to do PCB, English
00663481
- pcb EMI 的防护的资料，教你如何做PCB板，英文资料-PCB EMI protection information to teach you how to do PCB, English
00750271
- pcb EMI 的防护的资料，教你如何做PCB板，英文资料-PCB EMI protection information to teach you how to do PCB, English
00750321
- pcb EMI 的防护的资料，教你如何做PCB板，英文资料-PCB EMI protection information to teach you how to do PCB, English
00785613
- pcb EMI 的防护的资料，教你如何做PCB板，英文资料-PCB EMI protection information to teach you how to do PCB, English
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- pcb EMI 的防护的资料，教你如何做PCB板，英文资料-PCB EMI protection information to teach you how to do PCB, English
00812936
- pcb EMI 的防护的资料，教你如何做PCB板，英文资料-PCB EMI protection information to teach you how to do PCB, English
00875551
- pcb EMI 的防护的资料，教你如何做PCB板，英文资料-PCB EMI protection information to teach you how to do PCB, English
00875581
- pcb EMI 的防护的资料，教你如何做PCB板，英文资料-PCB EMI protection information to teach you how to do PCB, English
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- 一个其于Ｃ５１的单片机，实现对家庭安全防护的一个智能报警系统的ＡＳＭ文件．
Multifunctional-Automobile-Protection-System
- 基于单片机的汽车多功能防护报警系统，能实现车内有害气体、汽车进水情况、车内温度、车速等检查并处理。-Microcontroller-based multifunctional protective car alarm system, to achieve the car of harmful gas, car water conditions, climate, speed and so on check and processing.
Anti-theftMonitoringSystem
- 本防盗监控系统是以AT89C51单片机核心的自动控制系统，采用了热释电红外传感器检测（实际电路用按键开关模拟）和密码输入判断的双重防盗技术，用于家庭个体的安全防护。-The security monitoring system is based on AT89C51 microcontroller core, automatic control system using pyroelectric infrared sensor detects (the actual circuit simula
hongwai
- 发射电路是以555为核心组成多谐振荡器，通过改变振荡器的工作频率来调节红外发射器件的工作频率，且可以通过调节电阻来减小红外信号的占空比，从而尽可能地增加红外防护的范围。-Transmitter is composed of 555 core multivibrator, by changing the oscillator frequency to adjust the frequency of infrared emitter, and can adjust the resistance to
[ESD]pacusb_u1u2u3
- ESD防静电器件的说明。该器件能同时进行4个通道的经典防护。-ESD device descr iption. The device can simultaneously carry out the classic four-channel protection.
RS485-Lightning
- RS485 数据总线雷击过压防护 1． RS485 总线的应用领域 工业控制，DCS，数据采集系统 高速公路收费系统 过程控制及制造 电力系统采集与控制系统 远程终端互连-RS485 data bus lightning overvoltage protection 1. RS485 bus for industrial control applications, DCS, data acquisition system highway toll system proce
d4ef13.ZIP
- 电子信息系统雷电电磁脉冲防护研究Protection against lightning electromagnetic pulse for electronic information system research-Protection against lightning electromagnetic pulse for electronic information system research
Electric-Motor-Controls
- 电机教程，关于电机的启动，防护，停止和运行状态各种参数的说明-understanding the many various control devices available and their uses and limitations becomes an important part related to reliable operation and protection of the motor and the personnel using the motor.
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- 单片机控制的安全防护系统基于51系列，使用AT89C51-to protect our house
pressure_sensor
- 压力传感器代码,可以做称重设备 综合误差: 0.02 F.S 绝缘电阻: ≥5000MΩ(100VDC) 灵敏度: 1.0±0.1mV/V 激励电压: 9VDC~12VDC 非线性: 0.02 F.S 温度补偿范围: -10℃~+40℃ 滞后: 0.02 F.S 使用温度范围: -20℃~+60℃ 重要性: 0.02 F.S 零点温度影响: 0.03 F.S/10℃ 蠕变: 0.02 F.S/10min 灵敏度温度影响: 0.02 F.S/10℃ 零点输出: ±1 F.S