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Description: 程序名： 24系列EEPROM读写
电路介绍：由p1.7=sda,p1.6=scl
功能操作：按S3加数，按S1将i2c指定地址数据读出、显示，按S2将指定数据写入-procedures Name : 24 serial EEPROM circuit on literacy : p1.7 = sda, p1.6 = scl functional operation : according to S3 addition, in accordance with S1 i2c designated address will be read out data, display, S2 will be designated by the write data
Platform: |
Size: 2747 |
Author: 李雨峰 |
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Description: 程序名： 93系列EEPROM读写
电路介绍：由P3.6=DIO,P3.7=CLK,P3.4=CS(与SADD键公用)
93c46的DI/DO连接到一起组成DIO
功能操作：按S3加数，按S1将_93add指定地址数据读出、显示，按S2将指定数据写入-procedures Name : 93 serial EEPROM circuit on literacy : P3.6 = DIO. P3.7 = CLK. P3.4 = CS (common bond with the SADD) 93c46 the DI / DO link together to form functional DIO Operating : by S3 addition, in accordance with S1 _93add designated address will be read out data, display, designated by S2 will write data
Platform: |
Size: 2694 |
Author: 李雨峰 |
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Description: PIC16F87但单片机SPI口得使用方法，讲述了原理，接口，电路等-PIC16F87 microcontroller SPI use in the mouth, on the principle, interface circuit, etc.
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Size: 83968 |
Author: Iceant |
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Description: 程序名： 24系列EEPROM读写
电路介绍：由p1.7=sda,p1.6=scl
功能操作：按S3加数，按S1将i2c指定地址数据读出、显示，按S2将指定数据写入-procedures Name : 24 serial EEPROM circuit on literacy : p1.7 = sda, p1.6 = scl functional operation : according to S3 addition, in accordance with S1 i2c designated address will be read out data, display, S2 will be designated by the write data
Platform: |
Size: 2048 |
Author: 李雨峰 |
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Description: 程序名： 93系列EEPROM读写
电路介绍：由P3.6=DIO,P3.7=CLK,P3.4=CS(与SADD键公用)
93c46的DI/DO连接到一起组成DIO
功能操作：按S3加数，按S1将_93add指定地址数据读出、显示，按S2将指定数据写入-procedures Name : 93 serial EEPROM circuit on literacy : P3.6 = DIO. P3.7 = CLK. P3.4 = CS (common bond with the SADD) 93c46 the DI/DO link together to form functional DIO Operating : by S3 addition, in accordance with S1 _93add designated address will be read out data, display, designated by S2 will write data
Platform: |
Size: 2048 |
Author: 李雨峰 |
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Description: 一种通过LPT接口读写24cxx和93cxx的EEPROM，方法简单，电路设计容易。-A LPT interface to read and write through the 24Cxx and 93cxx of EEPROM, method is simple, easy circuit design.
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Size: 48128 |
Author: sww |
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Description: 用KEIL 51编译通过
CAT1021看门狗与EEPROM实验都有详细的电路图和文档及其源代码-KEIL 51 compiler with CAT1021 watchdog through experiments with EEPROM detailed circuit diagram and documentation and its source code
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Size: 744448 |
Author: andy |
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Description: Atmel 24c04 eeprom 读写程序，Keil_C51-Atmel 24c04 eeprom read and write procedures, Keil_C51
Platform: |
Size: 1024 |
Author: ycchn |
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Description: ：章介绍了数据采集系统中STC12系列单片机与PC机之间的串行通信。设计了sTc12c2052AD 与
MAX232的硬件电路，使用汇编语言编程，设置了串行1：7的工作方式，相应的波特率计算方法及特点，发送并接
收数据。单片机从EEPROM 中读取数据，通过R．S-232将其传入PC，并将数据存储在24C02中。-: Chapter introduces data acquisition system STC12 Series MCU and PC serial communication between machines. Designed sTc12c2052AD with MAX232 hardware circuit, the use of assembly language programming, set up the way the work of serial 1:7, the corresponding baud rate calculation method and the characteristics of sending and receiving data. Single-chip EEPROM read data from, by R. S-232 to incoming PC, and data storage in the 24C02.
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Size: 82944 |
Author: zhangdibz |
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Description: 电可擦除可编程只读存储器EEPROM可分为并行和串行两大类。并行EEPROM在读写数据是通过8位数据总线传输，而串行EEPROM的数据是一位一位的传输。虽然与并行EEPROM相比，串行传输数据较慢，但它体积小、专用I/O口少、低廉、电路简单等优点，因此广泛用于智能仪器、仪表设备中。-Electrically erasable programmable read-only memory EEPROM can be divided into two major categories of parallel and serial. EEPROM read and write data in parallel through the 8-bit data bus transmission, while the serial EEPROM data transmission is a one. Although compared with the parallel EEPROM, serial transmission of data slower, but it is small, dedicated I/O port less cheap, simple circuit, it is widely used in intelligent instruments, instrumentation equipment.
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Size: 68608 |
Author: huanghua |
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Description: 带I2C串行CMOS EEPROM、精密复位控制器和看门狗定时器的监控电路-With I2C Serial CMOS EEPROM, precision reset controller and watchdog timer control circuit
Platform: |
Size: 454656 |
Author: kevin |
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Description: proteus circuit and c code
Platform: |
Size: 83968 |
Author: etratch |
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Description: 自制电路板FeCl3腐蚀控制器以PIC16F884为控制单片机，内带EEPROM，通过DS18B20和热电阻测温进而控制加热，加热最终温度可设且掉电存储，另外还有控制反应溶液流动电机，此以10秒为周期，流动时间按键可调；无按键10秒后实时显示溶液温度。-Self-made circuit board FeCl3 to control the corrosion controller PIC16F884 microcontroller, which with EEPROM, and thermal resistance through the DS18B20 thereby control the heating temperature, heating the final temperature can be set up and power-down store, in addition to control the flow of electric reaction solution, this 10 seconds cycle, flow time adjustable keys no real-time display button 10 seconds after the solution temperature.
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Size: 114688 |
Author: mia |
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Description: 该项目是一个利用AVR单片机来产生DTMF信号的实验，可以完成电话拨号器的功能，同时可以把 电话号码显示在1602液晶板上，如果没有液晶板的可以把该部分电路去除，制作就会更简单。扬声 器可以使用电话听筒里的扬声器，这样音质会更好，拨号会更准确，建议不要使用实验板上常用的 那种无源蜂鸣器，音质很差。
本项目使用了ATMEGA8芯片TIMER1的OCA1脚产生DTMF信号，时钟信号源为内部8M，请勿超出4-10M
范围，否则输出的DTMF信号不准确。
下一步我会加上重拨和记忆功能，利用EEPROM来保存最近发送过的号码，以及增加一些小功能。
如果大家需要 Bascom-AVR 软件，可以到本网站的 AVR 开发软件介绍 处下载。可能大家对Bascom-AVR的环境配置不熟悉，这里列出本操作的编译环境设置：
-The project is using AVR microcontroller to generate a DTMF signal experiments, can complete a phone dialer features, while phone numbers can be displayed in the 1602 LCD panel, without the LCD panel can be removed that part of the circuit, producing would be easier. Speaker can use the phone Tingtongli speaker, so sound quality will be better, dial-up would be more accurate, it is recommended not to use the kind commonly used in passive experiments on-board buzzer, sound quality is poor.
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Size: 713728 |
Author: zhao |
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Description: EEPROM开机记忆存储实验,C语言实现，附有电路原理图。-Boot EEPROM memory storage experiments, C language implementation, with the circuit schematic.
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Size: 52224 |
Author: |
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Description: 常用EEPROM芯片的读写操作，51单片机控制电路，实验时要用74LS373一片，AT28C16一片，AT28C17一片，电路十分简单，根据实际电路联接情况，自行确定存储地址，最后别忘了还要8个LED和470欧姆电阻.-EEPROM chip used to read and write operations, 51 MCU control circuit, experiment, use 74LS373 1, AT28C16 1, AT28C17 1, the circuit is very simple, based on the actual situation of the circuit connectivity, self-determined memory addresses, finally do not forget to also 8 LED and 470 ohm resistors.
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Size: 1024 |
Author: wangjinshan |
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Description: 单芯片 USB 转 UART 数据转换器
- 集成的 USB 收发器无需外部电阻
- 集成的时钟无需外部振荡器
- 集成的 512 字节 EEPROM 用于为供应商代码产品代码序列号功率标牌版本号和产品描述等数据提供存储空间
- 片内上电复位电路
- 片内电压调节器3.3V 输出
USB 功能控制器
-符合USB 规范 2.0 全速 (12 Mbps)
-通过SUSPEND 和 RI 引脚支持的USB中止状态-Single-Chip USB to UART Data Transfer
Integrated USB transceiver no external resistors
required
Integrated clock no external crystal required
Integrated 1024-Byte EEPROM for vendor ID, product
ID, serial number, power descriptor, release number,
and product description strings
On-chip power-on reset circuit
On-chip voltage regulator: 3.3 V output
100 pin and software compatible with CP2101
USB Function Controller
USB Specification 2.0 compliant full-speed (12 Mbps)
USB suspend states supported via SUSPEND pins
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Size: 173056 |
Author: lin |
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Description: inter integrated circuit eeprom
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Size: 100352 |
Author: Ramanathan.SP. |
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Description: 在单片机和EEPROM组成的硬件电路中，实现单片机对EEPROM的数据存入和数据读取，采用串行通信的方式进行数据读写-EEPROM component in microcontroller and the hardware circuit, the MCU of the data stored in EEPROM, and data read, the way serial communication for data read and write
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Size: 3072 |
Author: 沈波 |
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Description: msp430f123连接eeprom，非常简单使用的电路板设计，protel-msp430f123 connection eeprom circuit board design is very simple to use, protel99
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Size: 38912 |
Author: zhangerpiao |
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