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XX-DHT11
DHT11的C51驱动程序，4位数码管可以显示温度和湿度，带一触发按键(DHT11 C51 driver, four digital tube can display temperature and humidity, with a trigger button)
- 2013-11-27 14:14:59下载
- 积分：1
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ask
基于单片机开发的无线识别装置系统中使用的应答器程序代码(The development of microcontroller-based system using wireless identification device transponder code)
- 2011-08-07 12:00:31下载
- 积分：1
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STC-MCU-10-11-12C5A-GUIDE
能够非常完美的在LED上显示漂亮的汉字和英文字母，很好啊(Can be perfectly nice in the LED display of Chinese characters and English letters, ah well)
- 2011-06-09 14:35:58下载
- 积分：1
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suoxianghaun
飞思卡尔单片机锁相环程序，详细说明了锁相环的配置步骤以及计算方法(Freescale MCU PLL procedures, a detailed description of the PLL configuration steps and calculation methods)
- 2020-11-09 21:29:46下载
- 积分：1
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OV7670_DS_(1_4)
ov7670 datasheet，ov7670摄像头数据手册(this is the ov7670 datasheet)
- 2018-09-11 09:28:22下载
- 积分：1
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ieee14
IEEE14节点模型，PSCAD案例，同步发电机功率60MW，电压等级230kV(IEEE14 node model, PSCAD case, synchronous generator power 60MW, the voltage level of 230kV)
- 2015-03-18 14:54:44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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tqdmsj
提取测量断面数据lisp源码，以便于断面图的绘制等工作开展(
Extract measurement section data source lisp)
- 2016-03-30 17:44:01下载
- 积分：1
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parker
基于美国PARKER运动控制器开发的多轴运动控制界面，包括直线，圆弧插补等，界面友好，直观(PARKER motion controller based on U.S. developed multi-axis motion control interface, including linear and circular interpolation, etc., user-friendly, intuitive)
- 2020-09-10 06:38:00下载
- 积分：1
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WTD
mcu msp430F149中看门狗WDT的应用(mcu msp430F149 application of the WDT in watchdog)
- 2011-08-19 23:12:38下载
- 积分：1
