-
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
-
*键盘被假定为6列有4列的矩阵。然而，第…
* The keyboard is assumed to be a matrix having 4 rows by 6 columns. However, this code works for any
* matrix arrangements up to an 8 x 8 matrix. By using from one to three of the column inputs, the driver
* can support "SHIFT" keys. These keys are: SHIFT1, SHIFT2 and SHIFT3.
- 2022-02-09 17:34:36下载
- 积分：1
-
这是一个延时程序，经常用于函数效果时使用，做到一个延时效果，让用户感觉效果真实...
这是一个延时程序，经常用于函数效果时使用，做到一个延时效果，让用户感觉效果真实-This is a time delay procedure, often used for function results, so that a delay effect, allow users to feel the real effect of
- 2022-08-15 08:07:32下载
- 积分：1
-
good material
单片机入门的好教材-good material
- 2023-01-18 16:10:03下载
- 积分：1
-
STM32 单片机产生32768Hz的方波 其中有定时器的配置
STM32 单片机产生32768Hz的方波 其中有定时器的配置-STM32 MCU 32768Hz square wave which produces the configuration of timer
- 2022-12-14 00:15:02下载
- 积分：1
-
based wireless communications module from the process equipment
基于无线通信模块的流程设备
- 2022-02-26 05:32:26下载
- 积分：1
-
51单片接在LCD1602汉字显示的c语言写的驱动程序。
51单片接在LCD1602汉字显示的c语言写的驱动程序。-51 single-chip access in the LCD1602 display Chinese characters written in c language driver.
- 2023-04-05 09:35:04下载
- 积分：1
-
四位LED数码显示驱动管动态扫描驱动单片机源程序
四位LED数码显示驱动管动态扫描驱动单片机源程序-four LED digital display driver Dynamic scanning driver single-chip microcomputer
- 2023-09-04 16:05:03下载
- 积分：1
-
该文件提供了补充硅实验室中断D的信息。
This document provides information that supplements the Silicon Labs Interrupt Driver, which
includes instructions for installing the driver and information for building the driver.
- 2022-01-25 22:29:05下载
- 积分：1
-
sd卡的读写程序，可以供需要研究sd卡应用项目的朋友参考。
sd卡的读写程序，可以供需要研究sd卡应用项目的朋友参考。-sd card reader program, you may need to study the sd card applications for the project a friend for reference.
- 2023-02-14 02:10:04下载
- 积分：1
