-
过负荷记录仪器分为单片机数据采集器和微机数据分析记录数据库软件两部分。
仪器具有监视变压器负荷电流(通过改变传感器也可记录最低电压)并自动记录过负荷电流出现...
过负荷记录仪器分为单片机数据采集器和微机数据分析记录数据库软件两部分。
仪器具有监视变压器负荷电流(通过改变传感器也可记录最低电压)并自动记录过负荷电流出现的开始时间,最大值和结束时间的功能。当前版本可保存150次的过负荷数据。并可根据需要扩充。pc机软件具有和仪器通信的能力,能够把仪器采集的数据集中保存,并能进行查询,统计等处理。使用本仪器可以定量分析变压器的过负荷情况。
本原码为PC机部分,使用了串口通信和数据库技术
-Overload apparatus records are divided into single-chip data acquisition and data analysis microcomputer database software records in two parts. Surveillance equipment with transformer load current (by changing the sensor can also record the minimum voltage) and automatically recorded the load current emerging start time, maximum and end times of the function. 150 to save the current version of data overload. And in accordance with the need to expand. pc software and equipment with communication capability to the instrument collected data centrally stored, and can query, statistics and other treatment. Use of the device which can be quantitative analysis of transformer overload situation. Primitive machine code for the PC part, the use of the serial communications and d
- 2022-03-14 16:41:23下载
- 积分:1
-
C51 Timer 0 的使用
Timer_0_mode_0_timer_gate_hard
C51 Timer 0 的使用
Timer_0_mode_0_timer_gate_hard
-C51 Timer 0 use Timer_0_mode_0_timer_gate_hard
- 2022-07-04 05:14:36下载
- 积分:1
-
详细的讲解了Msp430的编程开发环境的使用,还有很多实例程序。...
详细的讲解了Msp430的编程开发环境的使用,还有很多实例程序。-In detail the MSP430 programming development environment to use, there are many examples of procedures.
- 2022-10-23 15:45:03下载
- 积分:1
-
DS12C887时钟芯片设计使用多
使用DS12C887时钟芯片设计一个多功能时钟,在液晶上显示年月日星期时分秒并按秒更新,具有闹钟设定到时报警功能,可用按键随时调节各个参数。-DS12C887 clock chip designed to use a multi-functional clock, the LCD displays date and then every second week, when the second update, that time has set the alarm clock function keys can be used at any time adjust the various parameters.
- 2022-07-04 09:24:46下载
- 积分:1
-
温度传感器DS18B20的功能实现,mcu:msp430
温度传感器DS18B20的功能实现,mcu:msp430-Function of temperature sensor DS18B20 realize, mcu: msp430
- 2022-05-05 10:12:56下载
- 积分:1
-
ch451键盘LED管理芯片的驱动程序,很好用的,设计很标准的代码
ch451键盘LED管理芯片的驱动程序,很好用的,设计很标准的代码-ch451 keyboard LED chip management of the driver, the good design is the standard code
- 2022-07-25 06:06:24下载
- 积分:1
-
Hardware display driver section of the gate and the median of the four control o...
驱动显示屏硬件的栅和段的位数,控制16312的四个输出口数据。-Hardware display driver section of the gate and the median of the four control output 16312 data.
- 2022-07-19 13:04:19下载
- 积分:1
-
代码为单片机与液晶模块的接口电路程序以及显示程序,适用于用单片机实现液晶模块显示的初学者...
代码为单片机与液晶模块的接口电路程序以及显示程序,适用于用单片机实现液晶模块显示的初学者-Code for the microcontroller and LCD module interface circuit procedures and display program for display LCD module with MCU for beginners
- 2022-10-12 16:20:03下载
- 积分:1
-
megal 128 单片机 EEPROM读写程序
iccavr开发环境
megal 128 单片机 EEPROM读写程序
iccavr开发环境
- 2023-07-15 05:00:03下载
- 积分:1
-
射频卡资料,对射频卡分类、应用、开发工具等都有较为详细的介绍。...
射频卡资料,对射频卡分类、应用、开发工具等都有较为详细的介绍。-RF card, RF card classification, applications, development tools, and others have a more detailed introduction.
- 2022-10-27 05:15:04下载
- 积分:1