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SLE442duxie
c51单片机的sle4442卡的读写加密验证程序 已通过(c51 microcontroller sle4442 card reader encrypted authentication procedure has been adopted)
- 2013-10-27 09:15:38下载
- 积分：1
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18b20
使用51单片机和18B20采集温度，并用数码管显示(Use 51 And 18B20 collecting temperature and with digital display)
- 2013-09-20 09:16:20下载
- 积分：1
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_Cargador
硬件电路比较简单，3个LED指示灯，5个按键控制上下左右及暂停，LCD显示。总共有20关。设计用到了逻辑门控制电路。(The hardware circuit is simple, 3 LED lights, 5 key control above and below and suspension, LCD display. A total of 20 customs. The design used in the logic gate control circuit.
)
- 2011-12-23 10:36:21下载
- 积分：1
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SIM800C
SIM800C升级工具,二次开发工具，省成本的特别好用用的方案(SIM800C upgrade tool)
- 2017-01-23 11:27:01下载
- 积分：1
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Chinese-character-font-application
单片机系统中自制硬件字库的应用..
汉字字库(SCM system hardware homemade Chinese character font application ..)
- 2014-05-09 16:12:58下载
- 积分：1
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18B20
温度试验18b20数码4位温度计18B20.rar(8b20 temperature test 8B20.rar digital thermometer 4)
- 2008-02-22 18:09:46下载
- 积分：1
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VisualCDatabaseProgramAndEx.z05
Visual C++数据库编程与实例 pdf超高清电子版与原书光盘，非常不容易搞来的，福利来啦！200多M，只能分割，敬请见谅！主卷是VisualCDatabaseProgramAndExamples.zip，还需要下载12个分卷，此为第5分卷(Visual C++ database programming with examples pdf electronic version of ultra-high-definition optical disc with the original book, is not easy to engage in, and benefit coming! More than 200 M, only split, please forgive me!)
- 2013-11-17 16:13:10下载
- 积分：1
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PWM-ULN2003A
利用ULN2003A进行驱动，产生PWM波，里边有照片，可供参考，通过本例程了解PWM 的基本原理和使用 (#include <reg52.h>
unsigned char timer1
sbit PWM=P1^2
void system_Ini()
{
TMOD|= 0x11
//PWM
TH1 = 0xfe //11.0592
TL1 = 0x33
TR1 = 1
IE =0x8A
}
main()
{
system_Ini()
while(1)
{ if(timer1>100) timer1=0
if(timer1<30) PWM=0
else PWM=1
}
)
- 2013-11-21 15:17:25下载
- 积分：1
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experiment-for-51MCU
单片机入门推荐实验可以帮助大家快速入门，有大量代码，可供调用(experiment for 51MCU)
- 2012-04-03 11:20:45下载
- 积分：1
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19
说明： 单片机c语言 初学者有用 有例子哦 (SCM c language for beginners there are examples of useful oh)
- 2009-09-17 21:23:41下载
- 积分：1
