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Description: 两线制通信芯片 通讯高于485等传统传输线，在通讯的同时提供从芯片的电源-Two-wire communication chip communication than traditional transmission line 485, in communication, while providing the power from the chip
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Size: 11401216 |
Author: zhangpeng |
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Description: LED显示驱动器MAX7219的特性本文简述串行LED显示驱动器MAX7219的特性，介绍MAX7219与MCS51单片机的两种接口方式： 串行口驱动MAX7219和I／O 口模拟三线协议驱动MAX7219，并分别给出相应的C51程序的编程实现-MAX7219 LED display driver This paper describes the characteristics of serial LED display driver MAX7219 features introduced two MAX7219 and MCS51 microcontroller interface mode: MAX7219 serial port drivers and I/O port analog three-wire protocol driver MAX7219, and were given appropriate The C51 program programming
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Size: 142336 |
Author: lyuhu |
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Description: QuartusII编译与仿真之warning解析,设计示例,verilog中reg和wire类型的区别.-QuartusII compilation and simulation of warning analysis, design example, verilog in the difference between reg and wire type.
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Size: 74752 |
Author: 赵峰 |
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Description: I2C（Inter Intergrated Circuit）总线是一种用于IC器件之间连接的二线制总线。它通过两根线（SDA，串行数据线；SCL，串行时钟线）在连到总线上的器件之间传送信息，根据地址识别每个器件（不管是微控制器、LCD驱动器、存储器还是键盘接口）根据器件的功能可以工作于发送或接收方式。
-I2C (Inter Intergrated Circuit) bus is a connection between the IC device for two-wire bus. It is through the two lines (SDA, serial data line SCL, serial clock line) connected to the bus to transfer information between devices, based on the address to identify each device (either micro-controller, LCD driver, memory or keyboard interface) according to the function can work on the device to send or receive.
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Size: 912384 |
Author: yc |
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Description: 教你一种导线载流量的计算口诀利用口诀再配合一些简单的心算，便可直接算出，不必查表。-Teach you a wire carrying capacity calculation formulas using formulas with some simple mental arithmetic, can be calculated directly, without look-up table. 1 formulas and aluminum insulated wire carrying capacity under section 10 of the multiple relationships five, 100 on the second,
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Size: 2048 |
Author: efwegferg |
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Description: The CS5460A is a highly integrated power measurement
solution which combines two
Analog-to-digital Converters (ADCs), high-speed
power calculation functions, and a serial interface
on a single chip. It is designed to accurately measure
and calculate: Real (True) Energy,
Instantaneous Power, IRMS, and VRMS for single
phase 2- or 3-wire power metering applications.
The CS5460A interfaces to a low-cost shunt resistor
or transformer to measure current, and to a
resistive divider or potential transformer to measure
voltage. The CS5460A features a
bi-directional serial interface for communication
with a microcontroller and a pulse output engine for
which the average pulse frequency is proportional
to the real power.
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Size: 6144 |
Author: shriram_26 |
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Description: 可进行i2c读写操作I2C is a two-wire, bi-directional serial bus that provides a simple and efficient method of
data exchange between devices. It is most suitable-it can write and read codes in i2c.I2C is a two-wire, bi-directional serial bus that provides a simple and efficient method of
data exchange between devices. It is most suitable
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Size: 220160 |
Author: Jane |
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Description: 用PIC16F877单片机构成的二线制温度变送器-PIC16F877 microcontroller with two-wire temperature transmitter form
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Size: 679936 |
Author: vba |
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Description: 这是IBM T60P笔记本解密接点的照片 直接看图光接线 就可以解笔记本密了-This is the IBM T60P laptop decryption contacts photos directly plug light wire can close the laptop solution
Platform: |
Size: 385024 |
Author: 薛松 |
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Description: labview in one wire application
Platform: |
Size: 365568 |
Author: skapkmmf |
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Description: nec 78k0r csi10 範例程式
-(3-Wire Serial I/O Processing (Master Transmission/Reception,
Continuous Transmission/Reception Mode) (Serial Array Unit), C Source)
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Size: 276480 |
Author: ryan |
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Description: 目前较为常用的串口有9针串口（DB9）和25针串口（DB25），通信距离较近时(<12m)，可以用电缆线直接连接标准RS232端口(RS422,RS485较远)，若距离较远，需附加调制解调器（MODEM）。最为简单且常用的是三线制接法，即地、接收数据和发送数据三脚相连，本文只涉及到最为基本的接法，且直接用RS232相连，以回答前段网友的咨询-There are currently more commonly used 9-pin serial port (DB9) and 25-pin serial port (DB25), while the short distance communication (< 12m), power cables can be connected directly to standard RS232 port (RS422, RS485 far), if the distance over far, the need to attach a modem (MODEM). The most simple and commonly used is a three-wire connection, that is, the receive data and send data tripod connected, this only involves the most basic connection, and directly connected with RS232 to answer the front-end consulting friends
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Size: 4768768 |
Author: haoren |
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Description: 偏磁场可控平行载流导线冷原子分束器.Bias magnetic field parallel to current-carrying wire controlled cold atomic beam splitter.-Bias magnetic field parallel to current-carrying wire controlled cold atomic beam splitter.
Platform: |
Size: 1103872 |
Author: hu |
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Description: MSP430F5438 的串口 Bootloader （非BSL下载方式）,从串口下载，两线即可，类似STC的MCU。带原代码及说明文档，方便二次开发。-Bootloader for MSP430F5438,while it s not a BSL methed, This program download by Serial Comm, that means Two Wire download.seems like STC 51 MCU。 with a document,and the code。You can develep on it for more Aplication!
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Size: 1484800 |
Author: rolcye |
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Description: 基于2相4线步进电机的设计方案，实现电机的正转，反转等的控制，该程序安全，可靠，运行平稳。-Based on 2-phase 4-wire stepper motor design, the motor forward and reverse control, etc., the program is safe, reliable, smooth operation.
Platform: |
Size: 4096 |
Author: 丽丽 |
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Description: 对于 PCB 的设计， Protel DXP 提供了详尽的 10 种不同的设计规则，这些设计规则则包括导线放置、导线布线方法、元件放置、布线规则、元件移动和信号完整性等规则。根据这些规则， Protel DXP 进行自动布局和自动布线。很大程度上，布线是否成功和布线的质量的高低取决于设计规则的合理性，也依赖于用户的设计经验。
对于具体的电路可以采用不同的设计规则，如果是设计双面板，很多规则可以采用系统默认值，系统默认值就是对双面板进行布线的设置
-For the design of the PCB, Protel DXP provides a detailed 10 different design rules, these design rules include wire placement, wire routing method, component placement, routing rules, signal integrity components, mobile and rules. According to these rules, Protel DXP for automatic placement and automatic routing. A large extent, the success of routing and routing design rules depends on the level of quality is reasonable, but also depends on the user' s design experience. For the specific circuit design rules can be different, if it is double-sided design, a lot of rules can use the system default value, default value is the two-panel layout settings
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Size: 719872 |
Author: liming |
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Description: 使用温度传感器为 PT100,这是一种稳定性和线性都比较好的铂丝热电阻传感器,可以工作在 -200℃ 至 650℃ 的范围.本电路选择其工作在 -19℃ 至 500℃ 范围.
整个电路分为两部分,一是传感器前置放大电路,一是单片机 A/D 转换和显示,控制,软件非线性校正等部分.-Temperature sensor PT100, which is a relatively good stability and linearity are platinum wire RTD sensors can work in-200 ℃ to 650 ℃ range. The circuit to choose their work in the range of-19 ℃ to 500 ℃ The whole circuit is divided into two parts, one sensor preamplifier circuit, first single-chip A/D conversion and display, control, software and some other non-linear correction.
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Size: 47104 |
Author: 丁宁 |
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Description: BL6502A 集成电路是电子电度表的核心芯片，
基于此芯片设计的电子电度表具有外围电路简单、
精度高、稳定性好等特点，适用于单相两线电力用
户的电能计量-BL6502A electronic watt-hour meter is the core of IC chip, this chip design based on the electronic meter with simple peripheral circuits, high precision, good stability, suitable for single-phase two-wire electric energy metering customers
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Size: 346112 |
Author: 何激儒 |
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Description: BL0921 集成电路是电子电度表的核心芯片，
基于此芯片设计的电子电度表具有外围电路简单、
精度高、稳定性好等特点，适用于单相两线电力用
户的电能计量-BL0921 integrated circuit chip is the core of electronic watt-hour meter, based on this chip design of electronic watt-hour meter with simple peripheral circuits, high precision, good stability, suitable for single-phase two-wire electric energy metering customers
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Size: 326656 |
Author: 何激儒 |
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Description: 单总线通讯协议。。。找了好久才收集到啦，看了你还不懂，那就很笨了，不要你后悔！-Single-bus communication protocol. . . Looking for a long time to collect you, read you do not know, then stupid, do not you regret it!
Platform: |
Size: 21504 |
Author: kedy |
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