搜索结果
找到约 1,299 项符合
DIGITAL 的查询结果
按分类筛选
- 全部分类
- 技术资料 (489)
- 其他书籍 (101)
- 书籍 (70)
- matlab例程 (49)
- 单片机编程 (45)
- 其他 (39)
- VHDL/FPGA/Verilog (38)
- DSP编程 (32)
- 单片机开发 (29)
- 学术论文 (27)
- 模拟电子 (27)
- 系统设计方案 (27)
- 通讯编程文档 (19)
- 电子书籍 (18)
- 通讯/手机编程 (13)
- 技术书籍 (13)
- 嵌入式/单片机编程 (13)
- 书籍源码 (12)
- 可编程逻辑 (12)
- 文件格式 (12)
- 软件设计/软件工程 (11)
- 行业发展研究 (11)
- 文章/文档 (10)
- 微处理器开发 (9)
- VIP专区 (9)
- 电源技术 (8)
- 教程资料 (8)
- 其他嵌入式/单片机内容 (8)
- 软件工程 (7)
- 驱动编程 (7)
- 汇编语言 (7)
- 无线通信 (6)
- 嵌入式综合 (6)
- Linux/Unix编程 (6)
- 数学计算 (6)
- 压缩解压 (5)
- 接口技术 (4)
- 加密解密 (4)
- 编译器/解释器 (4)
- 手册 (3)
- 数值算法/人工智能 (3)
- 资料/手册 (3)
- ARM (3)
- 通信网络 (3)
- 工控技术 (3)
- 语音压缩 (3)
- USB编程 (3)
- 人工智能/神经网络 (3)
- 邮电通讯系统 (3)
- 教程 (2)
- 操作系统开发 (2)
- 测试测量 (2)
- DSP工具/软件 (2)
- Internet/网络编程 (2)
- 串口编程 (2)
- Java编程 (2)
- 网络 (2)
- 数据结构 (2)
- Java书籍 (2)
- VC书籍 (2)
- GPS编程 (2)
- 3G开发 (2)
- 论文 (1)
- C语言 (1)
- PCB相关 (1)
- C/C++语言编程 (1)
- 实用工具 (1)
- 机械电子 (1)
- allegro (1)
- Mentor (1)
- Proe教程 (1)
- 磁盘编程 (1)
- *行业应用 (1)
- 企业管理 (1)
- 传真(Fax)编程 (1)
- 技术管理 (1)
- 嵌入式Linux (1)
- STL (1)
- Delphi控件源码 (1)
- 其他行业 (1)
- JavaScript (1)
- SQL Server (1)
- Jsp/Servlet (1)
- 能源行业(电力石油煤炭) (1)
技术资料 基于AT89C51单片机八位抢答器的设计
随着科技的进步与发展,电子产品在我们的生活中随处可见,各类电子产品以其方便、精准、稳定的特点越开越被人们所广泛应用.本文是围绕AT89C51单片机进行的抢答器设计.使用MAX7219芯片驱动数码管的方式驱动LED数码管显示,采用C51语言编写程序,整个程序采用模块化设计,通过主函数对各子程序的调用来实现.子程序主要包括:键盘扫 ...
技术资料 基于单片机控制的粉尘检测系统设计
近年来粉尘污染严重危害着人们的生活环境和身心健康,因此必须采取及时有效的措施对环境中的粉尘质量浓度进行检测和控制。本设计应用激光散射原理,基于STC89C52单片机控制,使用PMS3003粉尘传感器采集粉尘质量浓度作为模拟信号,然后将模拟信号通过ADC0809转换器转换成数字信号,再将数字信号传送到STC89C52单片机中,经过处理后 ...
资料/手册 DS18B20中文资料
FEATURES
Unique 1-Wire interface requires only one port pin for communication
Multidrop capability simplifies distributed temperature sensing applications
Requires no external components
Can be powered from data line. Power supply range is 3.0V to 5.5V
Zero standby power required
Measur ...
电源技术 TMS320C6678+DSP的电源设计
    针对TI公司最新发布的TMS320C6678 DSP设计出一种实用有效的电源。采用统一的12 V电源供电，制作出满足电压幅值要求与时序要求的开关电源。该设计主要由各类电源转换电路组成，并通过使用Fusion Digital Power Designer软件对电源芯片进行编程。仿真结果表明，该电源工作稳定，各方面的参数均符合要求。
...
单片机开发 This project is created using the Keil ARM CA Compiler. The Logic Analyzer built into the simula
This project is created using the Keil ARM CA Compiler.
The Logic Analyzer built into the simulator may be used to monitor and display any variable or peripheral I/O register. It is already configured to show the PWM output signal on PORT3.0 and PORT3.1
This ARM Example may be debugged using onl ...
其他书籍 Carrier-phase synchronization can be approached in a general manner by estimating the multiplicativ
Carrier-phase synchronization can be approached in a
general manner by estimating the multiplicative distortion (MD) to which
a baseband received signal in an RF or coherent optical transmission
system is subjected. This paper presents a unified modeling and
estimation of the MD in finite-alphabet d ...
加密解密 SHA-1(Secure Hash Algorithm)是美国国家标准局(National Institute of Standard and Technology NIST)为了配合数位签章演算法(
SHA-1(Secure Hash Algorithm)是美国国家标准局(National Institute of Standard and Technology NIST)为了配合数位签章演算法(Digital Signature Algorithm DSA)的使用所发布的联邦资讯处理标准-FIPS PUB 180-1(Federal Information Processing Standard Publication 180-1),而SHA-1 则是SHA-1 (FIPS180)的改良版,现今与MD ...
其他书籍 The MIPS32® 4KEm™ core from MIPS® Technologies is a member of the MIPS32 4KE™ proc
The MIPS32&#174 4KEm&#8482 core from MIPS&#174 Technologies is a member of the MIPS32 4KE&#8482 processor core family. It is a
high-performance, low-power, 32-bit MIPS RISC core designed for custom system-on-silicon applications. The core is
designed for semiconductor manufacturing companies, ASIC d ...
加密解密 RSA ( Rivest Shamir Adleman )is crypthograph system that used to give a secret information and digit
RSA ( Rivest Shamir Adleman )is crypthograph system that used to give a secret information and digital signature . Its security based on Integer Factorization Problem (IFP). RSA uses an asymetric key. RSA was created by Rivest, Shamir, and Adleman in 1977. Every user have a pair of key, public key a ...
其他书籍 Commercially available active noise control headphones rely on fixed analog controllers to drive "an
Commercially available active noise control headphones rely on fixed analog controllers to drive "anti-noise" loudspeakers. Our design uses an adaptive controller to optimally cancel unwanted acoustic noise. This headphone would be particularly useful for workers who operate or work near heavy machi ...