找到约 1,164 条结果
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4×4矩阵键盘识别处理,键盘处理程序的任务是:确定有无键按下

4×4矩阵键盘识别处理,键盘处理程序的任务是:确定有无键按下,判断哪一个键按下,键的功能是什么;还要消除按键在闭合或断开时的抖动。
2017-05-21 00:13:02 下载 99 查看 1,073
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数字语音是信号的一种

数字语音是信号的一种,我们处理数字语音信号,也就是对一种信号的处理,那信号是什么呢? 信号是传递信息的函数。离散时间信号——序列——可以用图形来表示。
2017-08-15 00:15:02 下载 190 查看 1,086
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数字电钢琴(单片机)

不同的音调产生原理又是什么?而若是改变它们的音调,不知道会不会很麻烦,其电路要重新制作吗?系统会怎么修改?
2024-12-21 12:20:03 下载 7 查看 1,743
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《工作赢在心态》读后感

一个幼儿教师,一个合格的幼儿教师,首先要具备的是什么?可能有人会说:是扎实的基本功,是爱。这些我都赞同,但我觉得最应该具备的是强烈的责任心,责任感,没有强烈的责任感,责任心,一切都无从谈起。
2025-05-16 03:10:01 下载 2 查看 4,893
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基于DAC7512的数控直流恒流源设计

And the system wrote D/A control word into the DAC7512 chip to control the output voltage value by the
2014-12-27 00:14:01 下载 168 查看 1,128
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Stabilize Your Transimpedance Amplifier

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Abstract: Transimpedance amplifiers (TIAs) are widely used to translate the current output
2013-11-13 20:00:01 下载 88 查看 1,115
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两相同步降压型控制器具有轻负载逐级递减模式

especially at heavy load—whilereducing component cost and required board space.The LTC®3856 single-output
2013-11-05 01:44:01 下载 167 查看 1,075
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LTM4601 DC/DC微型模块性能

Loadcurrent derating curves are provided for several inputvoltages and output voltages versus ambient
2013-10-19 12:20:01 下载 102 查看 1,075
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DCDC稳压器印刷电路板设计

With a μModule regulator, you onlyneed an input cap, output cap and one or two resistorsto complete
2014-01-18 19:47:01 下载 135 查看 1,091
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DUAL DIGITAL ISOLATORS

These devices have a logic input
and output buffer separated by TI’s silicon-dioxide (SiO2) isolation
2013-10-24 05:36:01 下载 123 查看 1,074
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matlab NumMFs = 2 MF1= in3mf1 : gbellmf ,[3 2 -3 0] MF2= in3mf2 : gbellmf ,[3 2 3 0] [Input4]

Range = [-3 3] NumMFs = 2 MF1= in4mf1 : gbellmf ,[3 2 -3 0] MF2= in4mf2 : gbellmf ,[3 2 3 0] [Output1
2015-04-28 20:24:01 下载 96 查看 1,205
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Frequency Scale Conversion From f To f Scale frq2mel mel2frq mel The mel scale is based on the hu

They will in addition output note names in a character format.
2015-06-07 10:58:01 下载 102 查看 1,133
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An AHB system is made of masters slaves and interconnections. A general approach to include all poss

a slave (single slave verus multi-slave or arbitrated slave) an arbiter can have as many input and output
2015-12-12 20:55:01 下载 181 查看 1,090
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Multi-Functional MIMO Systems

family of recent wireless standards included the optional employment of Multiple-Input
Multiple-Output
2020-05-31 06:24:10 查看 207
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SHT30温湿度传感器模块 I2C通讯 数字型 宽电压 传感器

Temperature Sensor

 Fully calibrated, linearized, and temperature

compensated digital output

2022-06-29 18:40:02 下载 9 查看 9,623
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独特的IC BUFFER增强运算放大器设计

Also, some application ideas are described such as capacitive load driving, boosting fast op amp output
2013-11-12 21:52:01 下载 181 查看 1,108
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VGA 8:1 multiplexer reference


VGA input/output connections are provided to easily
interface the MAX4885 RD board with VGAcompatible
2013-11-09 19:00:01 下载 21 查看 1,127
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西门子S7-300 PLC模拟量转换

Over
the nominal span of the analog input or output, the value of this integer will range between
2013-11-17 10:44:01 下载 35 查看 1,151
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CAT25128-128Kb的SPI串行CMOS EEPRO

In addition, the required bus signals are clock input (SCK), data input (SI) and data output (SO) lines
2013-11-15 09:56:01 下载 68 查看 1,122
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微电脑型交流电力控制电表

特点: 精确度0.25%满刻度±1位數 可量测交流瓦特/乏爾/功率因數/相角 显示范围0- ±19999可任意规划 输入与输出绝缘耐压2仟伏特/1分钟(input/output
2013-11-08 05:12:01 下载 72 查看 1,079