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glys31
- 这是一个根据输入信号计算功率因数的电表程序，具有报警和RS485通讯功能；选用电能IC为CS5460A,MCU为PHILIPS的LPC932芯片。-This is a calculation based on the input signal power factor meter procedures, with alarm and RS485 communication function; Energy use for the IC CS5460A, MCU for the LPC932 PH
powe001r
- 数字电能仪表源程序，有键盘、液晶、rs485通讯等功能-Digital Power Meter source, keyboard, LCD, communications and other functions rs485
485design.rar
- 电表设计中关于RS485的选型,详细的原理图设计,485的参考源代码,Meter design on the RS485 selection, detailed schematic design, the reference source code 485
dianbiao
- 完整的电表程序，功能非常全，RS485，红外-A complete meter program features a very full, RS485, IR
RS-485_guide
- 电表设计中关于RS485的设计参考，包括有电路图,和源代码.-RS485 meter design on the design of reference, including schematics, and source code.
PLC485M(4.4)
- 电力载波抄表系统里的电力载波采集器,采集数据再通过RS485向主站发送.-Meter Reading System Power Line Carrier Power Line Carrier' s collector, collecting data through RS485 sent to the master station.
wirelessreader
- *芯片组合为PIC16F690-I/SS + CC1100 (434Mhz)， *专为目前传统RS485电表设计,可不修改表的软件方式直接将RS485表升级成无 线且具有路由的表 *结合目前高效稳定的无线传输芯片TI CC1100. *拥有接近于透明串口传输(内置最大缓冲区32 bytes). *支持一对一,一对多传输 *软件在线目的地址切换 *软件在线信道频率切换 *支持信道侦听功能,降低数据冲撞机会. *支持数据确认功能,提升数据传送的稳定
metercom
- 电表通讯助手可以读写支持国标645规约的RS485电能表的所有数据项，支持读数据、写数据、修改电能表地址、电表清零等等命令，是从事集抄等相关行业人员的一款贴心小工具。本软件界面简洁，操作简单。-Meter communication assistant can read and write to support the national standard 645 meter RS485 statute all the data items to support the read data, wr
vango_single_energy_meter-source_C
- 单相多功能电能表源码，实现红外、RS485、实时电压、电流、频率、功率、多费率计量功能，计算最大需量等等。-Single-phase Multi-funciton Energy Meter.
meter
- 一个完整的智能表（农网）源程序，包括计量，自动校表，存储，液晶显示，红外通讯等-a detail electronic meter program,include auto cel,pulse count,data store,lcd display,ir and RS485 communcation
Intelligent-electric-meter
- 为毕业设计内容 ，智能电表，利用51单片机作为控制器和keil C51编程，利用Proteus进行仿真，带proteus仿真文件，系统由 ds1302时钟芯片，att7026计量模块，rs485通信模块，lcd12864显示，at24c02存储芯片-Graduated from the design, smart meters, using 51 single-chip controller and keil C51 programming, the use of Proteus simulat
bufenshi
- 完整电能表程序，规约为电力行业标准《DL/T 645-1997 多功能电表通讯规约》，具有红外38K（1200bps），RS485通信（2400bps），具有事件记录，电量计量，密码管理等。-Complete energy meter program, the Statute of the power industry standard " DL/T 645-1997 Multimeters communications Statute infrared 38K (1200bps) RS
rs485
- 采用rs485通讯方式，根据通讯协议，对智能电表使用情况进行实时检测，并在1602液晶上显示相应返回内容。带有按键功能。-Using rs485 communication, according to the communication protocol for smart meter usage in real time and displayed on the LCD in 1602 to return the corresponding content. With key function
YIBIAO
- 智能仪表程序，ad7705读写程序，rs485总线接口通讯函数，51单片机程序-Smart meter program, ad7705 literacy program, rs485 bus interface communication function, 51 microcontroller program
Direct-reading-water-meter
- 脉冲直读水表是内含控制器，通过采集脉冲方式，具有RS485总线远传，抄表数据与表盘显示数据一致的水表。 -Direct reading water meter Pulse direct reading water meter is included controller, through the acquisition of pulse mode, with RS485 bus remote transmission, meter reading data and water table