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dianzizhong
- 1 脚接+5V 2,3脚32768HZ晶振 4脚接地 5脚接S51的P02 6脚接S51的P01 7接S51的P00 8脚接后备电源,可以接老计算机主板上的3.6V电池,也可以通过二级管隔离接一个大容量电解电容 电压在2.5V以上即可维持 按键说明:1. 共三个键,低电平有效 2. P04 和 P05 同时按:初始化 3. P06 端口按键:选择要调整的项目 4. P05 端口按键:增加;P04端口按键:减少 [注:AT89S51使用12M晶振]-A pi
7
- AVR 单片机C语言编程实现电容表 能够测量电容大小-AVR Microcontroller C programming language to measure the capacitance of capacitor size table
all4
- MIS结构是半导体技术中的一个重点研究内容,本程序使用matlab程序编写,用于模拟MIS电容在不同频率和不同的非理想因素影响下的C-V特性-MIS structure is a key semiconductor technology research in the content, this program uses the matlab programming, used to simulate the MIS capacitor at different frequencies and
soft_ad
- 利用电容充放电的特点,使用单片机和简单的电容电阻,实现纯软件方式的AD转换。-Using capacitor charging and discharging characteristics, and simple to use single chip capacitors resistors, way to achieve pure software AD conversion.
AD
- /*软件A/D所能实现的精度有限 , 测量电压范围是2-15V, 而且速度低(约1KHz),但仅用一个电容和一个电阻的诱惑 力,我想大虾您会笑纳的。用于某些场合是有用的。 原理是利用470K电阻对1uF电容充电,利用P0.0口作为检测电压, 当电压低于1/3 VCC时,P0.0读入的I/O电平为0,当充电电压超过 1/3 VCC时,P0.0读入的I/O电平为1。通过测量此过程所用的时间, 就能判断输入电压(需要换算)。 程序的编写用定时器0实现-/* Software
dq
- 组合电容补偿器,及相关程序下载,无病毒.-Combined capacitor compensator, and related procedures to download, no viruses.
3d_capacitor_mom
- A program that calculates charge distribution on parallel plate capacitor using MOM(method of moments) method and matlab language this program uses a 3d model of space between plates.
as
- 对于电子设计中,电容降压 的经验计算公式-For electronic design, the capacitor step-down experience formula
hight_speed_PCB_design_cpa
- 详细介绍PCB板电容设计方面的指导,高速电路非常有用-Details PCB guide plate capacitor design, high-speed circuit is very useful
VCProgrammingClassicUserControlCode
- VC编程设计很好的参考学习代码VC Programming classic user control code -VC Programming classic user control code
Deber04_ComAnalog
- Dado x(t) = 3[1+0.2(cos100πt+cos200πt)]cos10,000πt + n(t), donde n(t) es Ruido Blanco (en realidad coloreado) Gausiano de banda limitada con Sn(f) = 2 µ w/Hz hasta una frecuencia de 10,000 Hz. Asumiendo fc=5,000 Hz y B=600 Hz, determine la (S/N)
Deber_ComAnalog_Agosto2010
- Dado x(t) = 3[1+0.2(cos100πt+cos200πt)]cos10,000πt + n(t), donde n(t) es Ruido Blanco (en realidad coloreado) Gausiano de banda limitada con Sn(f) = 2 µ w/Hz hasta una frecuencia de 10,000 Hz. Asumiendo fc=5,000 Hz y B=600 Hz, determine la (S/N)
MLCC
- DXP shc. lib for MLCC CAPACITOR
TANTALUM
- DXP sch. library for TANTALUM CAPACITOR
LC
- 利用AVR单片机自己做电感电容测试仪。提供源代码-AVR microcontroller using inductor-capacitor tester own. Source code
AD
- 分析了一个应用于测量的 16位精度开关电容Δ2Σ模数调制器. 该调制器采用 3阶 1位单 环包含局部谐振器的前馈结构 ,在保证其具有较大的输入信号允许范围的同时引入零点优化来提高信号 /噪声失真比. -Analysis used to measure a 16-bit precision switched-capacitor modulator Δ2Σ modulus. The 3-order modulator using a single ring resonator, contains
Selection_of_the_most_professional_data_capacitor.
- 最专业的电容选型资料,对设计电路很有帮助-Capacitor selection of the most professional information useful for designing a circuit
dr
- 电容图解识别,能详细的了解电容,很实用,内容详细,很有版主-Capacitance diagram recognition, to detailed knowledge of the capacitor, it is practical
9879878978907890
- 该文档描述了NP0等电容的性能参数与规格。-NP0 capacitor such as described performance parameters and specifications.
Bypasscapcitorinthesystemdesign
- 旁路电容在系统设计中扮演很重要的角色,要想一个系统有很好的SI,首先就必须要正确的设计旁路电容。-Bypass capacitor in the system design plays an important role, to a system has good SI, first of all must be properly designed to bypass capacitance.