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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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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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CHUANKOU
测控电路实现的是电路的测试和控制,好用请大家光临还有我是新手还请大家多多关照我这个新手(Measurement and Control)
- 2014-11-05 22:23:06下载
- 积分:1
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8255input-outputexpeimental-
8255输入输出实验程序代码,适用于LAB8000通用微控制器实验系统(8255 input-output experimental procedure code applies LAB8000 general-purpose microcontroller experimental system)
- 2012-06-23 11:48:21下载
- 积分:1
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ATT7022 计量芯片源程序
Att7022计量芯片源程序,ATT7022是一款高精度三相电能计量芯片,适用于三相三线和三相四线的应用。(Att7022计量芯片源程序,ATT7022是一款高精度三相电能计量芯片,适用于三相三线和三相四线的应用)
- 2009-10-10 13:43:46下载
- 积分:1
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huibianban
按键控制LED灯的汇编程序,可实现按键控制LED灯的亮灭,主要是用汇编语言写的可以学习汇编(Button control keys to control LED lights LED lights LED light button control keys to control LED lights)
- 2014-04-23 10:08:42下载
- 积分:1
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CC2530
CC2530 步进电机控制实验。一个简单的例程(CC2530 stepping motor control experiment)
- 2020-12-29 00:09:02下载
- 积分:1
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my_da
详细介绍了DAC0832产生正弦波的程序(Detailed introduces DAC0832 produce sine wave program)
- 2012-04-26 15:09:11下载
- 积分:1
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02-Timer0-Timer1-Timer2
在stc51单片机上,timer0、timer1、timer2的控制(In the stc51 microcontroller, timer0, Timer1, timer2 control)
- 2017-06-24 09:41:36下载
- 积分:1
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dt.STM32Pfreemodbus
STM32单片机freemodbus的移植,主从机的都有(1, transplant FreeModbus1.5 and RT-Thread1.1.1 to STM322, development platform supports Eclipse, Keil, IAR3, can be used in the Eclipse plug-in version management EGIT 4, support Modbus RTU (ASCII untested))
- 2013-09-29 20:50:19下载
- 积分:1