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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
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基于MEGA16的走马灯实验，对初学者有帮助!!
基于MEGA16的走马灯实验，对初学者有帮助!! -Based on the lantern MEGA16 experiments, helpful for beginners!!
- 2023-01-06 14:50:03下载
- 积分：1
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51单片机模拟I2C总线的C语言实现
51单片机模拟I2C总线的C语言实现-51 microcontroller simulation I2C Bus C Language
- 2022-03-21 11:31:24下载
- 积分：1
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液晶屏12864演示程序，欢迎大家共享学习！
液晶屏12864演示程序，欢迎大家共享学习！-12864 LCD demo program are welcome to share learning!
- 2022-12-05 11:00:03下载
- 积分：1
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使用IA4421无线射频芯片传输数据，发送端通过串口每次发送多字节，接收端将接收到的数据显示在上位机上。...
使用IA4421无线射频芯片传输数据，发送端通过串口每次发送多字节，接收端将接收到的数据显示在上位机上。-IA4421 chip using radio-frequency transmission of data through the serial port for each sender to send multi-byte, the receiver will receive the data displayed in the upper machine.
- 2022-09-14 22:25:03下载
- 积分：1
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频率计的设计,单片机初学者必须程序,适用于proteus
频率计的设计,单片机初学者必须程序,适用于proteus-Frequency of the design, single-chip microcomputer program for beginners to be applicable to proteus
- 2022-01-25 13:52:03下载
- 积分：1
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usr lpc2148 develop usb hid
usr lpc2148 develop usb hid
- 2023-04-20 13:50:03下载
- 积分：1
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Do a good job based on the arm of the lcd driver for the graduate part of the de...
做好的基于arm的lcd 的驱动程序，为毕业设计的一部分-Do a good job based on the arm of the lcd driver for the graduate part of the design
- 2022-02-26 04:35:53下载
- 积分：1
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暑假为学生培训写的51相关接口的所有源码及项目代码，包括串口通信、IIC、SPI、8255、ADC、PWM、WDT等，并且涉及到一些项目级的封装比如通讯协议等。...
暑假为学生培训写的51相关接口的所有源码及项目代码，包括串口通信、IIC、SPI、8255、ADC、PWM、WDT等，并且涉及到一些项目级的封装比如通讯协议等。-Summer vacation for students to write the 51 training-related interfaces and project all source code, including serial communication, IIC, SPI, 8255, ADC, PWM, WDT, etc., and involve a number of projects such as communications package-level agreements.
- 2023-03-20 15:50:04下载
- 积分：1
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GPL162001 the UART module demo program
GPL162001通用异步收发器模块演示程序
- 2022-06-20 05:56:59下载
- 积分：1
