-
11
说明: 该电路由一片四双向模拟开关集成电路CD4066为核心构成。每个电路内部有四个独立的能控制数字或模拟信号传送的开关。当水箱无水时,由于180K电阻的作用,使四个开关的控制端为低电平,开关断开,LED 不发光。随着水位的增加, 由于水的导电特性,使得IC的13脚为高电平,S1接通,LED1点亮。当水位逐渐增加时,LED依次发光指示水位。水满时, LED4发光, 显示水满。同时T1导通, B发出报警声,提示水已满。不需要报警声时,断开开关K即可。 (The circuit consists of a four-way analog switch integrated circuit CD4066 core composition. Within each circuit to control four separate digital or analog signal transmission in the switch. When the tank water, the role of the 180K resistor, so that the four low-side switch control, switch off, LED does not light. As the water level increases, the electrical properties of water, making the IC' s 13 feet high, S1 connected to, LED1 lights up. When the water level gradually increased, LED turn light level indication. Is full of water, LED4 LED display full of water. At the same time conducting T1, B alarm will sound, indicating that the water is full. Do not need to sound the alarm when the disconnect switch K can be.)
- 2011-03-11 11:41:51下载
- 积分:1
-
TD6-2012-sources
file for the resolution of the transport equation
With an implicit scheme
- 2013-12-24 06:07:34下载
- 积分:1
-
ofdm_demod
OFDM Demodulation Code in Matlab
- 2015-03-12 13:52:45下载
- 积分:1
-
mitmatlab
matlab 的经典tool kit,来自麻省理工大学(matlab classic tool kit, from the Massachusetts Institute of Technology)
- 2007-08-05 02:24:35下载
- 积分:1
-
squirt
计算SQUIRT 模型,弹性波在饱和多孔介质中传播时,一种微观流动机制(used to realize the Squirt flow model)
- 2011-12-19 19:55:32下载
- 积分:1
-
dulidar
基于前人读取LIDAR数据并且显示给与解释和增加写内容 (LIDAR data based on previous reads and displays content to give explanations and to increase writing)
- 2010-05-10 18:01:52下载
- 积分:1
-
EKF-on-SOC-Estimation-master
说明: EKF-SOC估算,用于电池的soc估算(EKF-SOC estimation for battery SOC estimation)
- 2020-10-21 16:07:23下载
- 积分:1
-
facts
Hi i have attached facts controller
- 2010-11-12 01:27:43下载
- 积分:1
-
SVM支持向量机的时间序列预测、分类、自回归代码
SVM支持向量机的时间序列预测、分类、自回归代码(SVM)
- 2020-11-12 14:49:43下载
- 积分:1
-
MATLAB_GUI
利用matlab函数编写GUI界面设计,对于其步骤,以及相应的函数做出具体说明。(Using matlab function to write GUI interface design, for its steps, and the corresponding function to make specific instructions.)
- 2013-07-22 22:15:37下载
- 积分:1