搜索结果
找到约 164 项符合
because 的查询结果
按分类筛选
- 全部分类
- 书籍 (26)
- 单片机编程 (13)
- 电源技术 (10)
- 其他书籍 (10)
- 技术资料 (7)
- matlab例程 (6)
- VC书籍 (6)
- 无线通信 (5)
- Java编程 (5)
- 单片机开发 (5)
- 其他 (5)
- 压缩解压 (4)
- 模拟电子 (3)
- 文件格式 (3)
- 软件设计/软件工程 (3)
- 嵌入式/单片机编程 (3)
- 通讯编程文档 (3)
- 电子书籍 (3)
- 嵌入式综合 (2)
- 串口编程 (2)
- Java书籍 (2)
- 其他数据库 (2)
- VHDL/FPGA/Verilog (2)
- 汇编语言 (2)
- 通讯/手机编程 (2)
- Linux/Unix编程 (2)
- Delphi控件源码 (2)
- 可编程逻辑 (1)
- 测试测量 (1)
- 接口技术 (1)
- Internet/网络编程 (1)
- FlashMX/Flex源码 (1)
- 游戏 (1)
- Applet (1)
- 数据结构 (1)
- OA系统 (1)
- 嵌入式Linux (1)
- 手机短信编程 (1)
- 人物传记/成功经验 (1)
- 其他嵌入式/单片机内容 (1)
- 编译器/解释器 (1)
- 微处理器开发 (1)
- 系统设计方案 (1)
- 文章/文档 (1)
- 语音压缩 (1)
- 驱动编程 (1)
- 数学计算 (1)
- 行业发展研究 (1)
- 软件工程 (1)
- MacOS编程 (1)
- MTK (1)
- Windows编程 (1)
- 论文 (1)
单片机编程 基于MSP430F247和TMP275的测温仪
介绍了一种TI公司最新推出的MSP430F247单片机，利用它自带的I2C模块驱动I2C总线的温度传感器TMP275。TMP275是一款具有高精度、低功耗的新型温度传感器。由于TMP275具有可编程功能，纤小的封装以及极大的温度范围，因而广泛应用于组建超小型温度测量装置。
Abstract:
 A new single chip microcomputer MSP430F247 w ...
单片机编程 NXP P89LPC901单片机汽车起动保护控制器设计
在汽车发动机起动时，若发动机起动后起动机不能及时断电，将会烧毁起动机或损坏飞轮齿环；若变速器不在空档位置起动，则起动机的瞬间动力将使汽车位移，还可能引起交通事故和人身安全。为此介绍一种利用NXP P89LPC901单片机控制的汽车起动保护控制器，通过检测汽车起动开关、变速箱档位、发动机转速，实现对汽车发动机起动 ...
单片机编程 Agilent Wedge for Probing High
IntroductionAs chip designers pack more functions into ICs,pin counts continue to grow and the space betweenpins keeps shrinking. Pin spacings of 0.5 mm and0.65 mm are not at all uncommon. The power ofthese new ICs is wonderful, to be sure, but trou-bleshooting them can be a chore because connect-in ...
单片机编程 XL6003 300KHz 36V Boost 3W LED
The XL6003 regulator is fixed frequency PWM Boost (step-up) DC/DC converter, capable ofdriving 1050mA load current with excellent line and load regulation. The regulator is simple to use because it includes internal frequency compensation and a fixed-frequency oscillator so that it requires a minimu ...
单片机编程 基于单DSP的VoIP模拟电话适配器研究与实现
基于单DSP的VoIP模拟电话适配器研究与实现:提出和实现了一种新颖的基于单个通用数字信号处理器(DSP)的VoIP模拟电话适配器方案。DSP的I/O和存储资源非常有限，通常适于运算密集型应用，不适宜控制密集型应用[5]。该系统高效利用单DSP的I/O和片内外存储器资源，采用μC/OS-II嵌入式实时操作系统，支持SIP和TCP-UDP/IP协议，通 ...
单片机编程 水位监测报警系统原理
摘要：本水位监测报警器使用5V低压直流电源（也可以用3节5号电池代替）就可以对5~15厘米的水位进行监测，用LED显示和数码管显示水位，并可以对不再此范围内的水位发出报警。主要采用CD4066、74LS86、74LS32、CD4511芯片，再加上数码管、蜂鸣器、发光二极管、电阻这些器件组成一个简单而灵敏的监测报警电路，操作简单，接通 ...
单片机编程 Emulating a synchronous serial
The C500 microcontroller family usually provides only one on-chip synchronous serialchannel (SSC). If a second SSC is required, an emulation of the missing interface mayhelp to avoid an external hardware solution with additional electronic components.The solution presented in this paper and in the a ...
单片机编程 USB Demonstration for DK3200 w
The μPSD32xx family, from ST, consists of Flash programmable system devices with a 8032 MicrocontrollerCore. Of these, the μPSD3234A and μPSD3254A are notable for having a complete implementationof the USB hardware directly on the chip, complying with the Universal Serial Bus Specification, Revis ...
单片机编程 68HC05K0 Infra-red Remote Cont
The MC68HC05K0 is a low cost, low pin countsingle chip microcomputer with 504 bytes of userROM and 32 bytes of RAM. The MC68HC05K0 isa member of the 68HC05K series of devices whichare available in 16-pin DIL or SOIC packages.It uses the same CPU as the other devices in the68HC05 family and has the s ...
单片机编程 87C576微控制器的在线编程
The 87C576 includes two separate methods of programming theEPROM array, the traditional modified Quick-Pulse method, and anew On-Board Programming technique (OBP).Quick Pulse programming is a method using a number of devicepins in parallel (see Figure 1) and is the traditional way in which87C51 fami ...