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VCPP-ADO-ACCESS--
能够连接access 数据库和C++原代码,使用ado方式(Able to connect access database and C++ original code)
- 2013-06-19 20:39:41下载
- 积分:1
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663488
用vb实现的系统时间程序,学vb的同学可以看看,用到很多控件(Using vb to realize the system time program, learn from vb students can see, use a lot of controls)
- 2018-12-05 09:22:58下载
- 积分:1
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123485721345214542165
大整数的运算,我再网上找刀的一些,大家一起分享(large integer arithmetic, I find the Internet a number of knives, to share with everyone)
- 2006-08-08 09:14:24下载
- 积分:1
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keyboard
模拟键盘输入,对VC++的响应机制可以有更加全面的认识,对指令的熟悉又帮助。(Simulated keyboard input, on the response mechanism of VC++ can have a more comprehensive understanding of familiar instructions to help.)
- 2010-05-13 16:43:47下载
- 积分:1
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PV-Controller
光伏控制器,自动充放电控制12V/10A光伏控制器(ERA-04-10-A):
额定工作电压:DC12V
最大充电电流:10A
最大放电电流:5A/路(共两路负载)
太阳能组件开路电压:25V
空载电流:<15mA
温度补偿:-20Mv/°C
工作环境温度:-25°C~+50°C
使用海拔:<5500M
控制器尺寸(mm):
光控电压(25°C):<=3.3V
过放保护电压(25°C):<10.8V
过放恢复电压(25°C):>10.8V
过充保护电压(25°C):>15.0V
过压保护电压:17.68V
过压恢复电压:14.7V
浮充电压(25°C):13.4V~13.7V
恢复正常充电电压(25°C):13.2V
结束正常充电电压(25°C):15.0V
(PV controller, automatic charge and discharge control 12V/10A PV controller (ERA-04-10-A): Rated voltage: DC12V Maximum charge current: 10A Maximum discharge current: 5A/Road (a total of two loads) Solar components of the open circuit voltage: 25V No-load current: < 15mA Temperature Compensation:-20Mv/° C Operating Temperature:-25 ° C ~+50 ° C with elevation: < 5500M Controller Size (mm): light control voltage (25 ° C): < = 3.3V over-discharge protection voltage (25 ° C): < 10.8V over-discharge recovery voltage (25 ° C):> 10.8V overcharge protection voltage (25 ° C):> 15.0V over-voltage protection Voltage: 17.68V overvoltage recovery voltage: 14.7V float voltage (25 ° C): 13.4V ~ 13.7V back to normal charging voltage (25 ° C): 13.2V end of the normal charging voltage (25 ° C): 15.0V)
- 2021-04-22 17:08:48下载
- 积分:1
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Keil-C
基于C-51单片机的74LS138译码器应用实例与仿真实现
(Microcontroller-based C-51 74LS138 decoder and Simulation Application)
- 2011-05-21 11:52:03下载
- 积分:1
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zifu
可以查看指定文件的字符,可以完成自行查找,并显示,功能强大(Can view the characters in the specified file, you can complete on their own to find, and display powerful)
- 2009-04-29 14:19:13下载
- 积分:1
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pinlvji
在KEIL C51平台上 用 汇编写的一段程序(主要功能是 测频率:数字频率计)(In KEIL C51 platform a program written in assembly (the main function is to measure frequency: digital frequency meter))
- 2013-07-08 12:14:25下载
- 积分:1
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O文件修改例子
说明: ETC中文对照,对于简单的方式,用这个即可(Chinese control, ETC for a simple way, use this)
- 2021-02-11 23:49:51下载
- 积分:1
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Practice1_14
字符串交叉输入,就是将一个字符串交叉的输入到了另一个字符串当中,比如:
char a[4]="ABCD" char b[4]="abcd"
则char c[8]="AaBbCcDd"
(Cross-string input, is to cross a string input to another string of them, such as:
char a [4] = "ABCD" char b [4] = "abcd"
While char c [8] = "AaBbCcDd" )
- 2009-02-19 18:26:20下载
- 积分:1