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PCB-design-instruction-grounded
PCB设计接地指导书,指导pcb设计及人员更好的设计PC版(PCB design ground, guide the pcb design and make better PC version of the design)
- 2011-05-07 01:28:12下载
- 积分:1
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calculator
这是基于单片机的计算器程序,可以实现加减乘除的功能(This is based on single-chip calculator program, Math functions can be achieved)
- 2011-11-11 13:32:40下载
- 积分:1
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AD9851
AD9851中文资料,为pdf格式,资料比较详细,希望对需要者有所帮助。(AD9851 Chinese data)
- 2013-10-26 14:11:10下载
- 积分:1
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taxi
基于AT89C51单片机的出租车计价器的程序设计(AT89C51 microcontroller Taximeter-based program design)
- 2012-08-07 00:27:19下载
- 积分:1
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12864
AVR128显示部分,用12864作为显示的程序代码,已经调试通过(AVR128 display section, with 12864 as display the program code, have debugging through)
- 2011-12-20 15:04:21下载
- 积分:1
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vbplc
说明: vb与plc通讯帮助解决vb与plc通讯之间的问题(vb and Communications plc)
- 2010-04-21 01:44:57下载
- 积分:1
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C51-VBddl
VB 开发C51的动态链接库,可以拿来直接用的,(VB-C51 dynamic link library that can be used directly, and)
- 2013-11-17 22:19:39下载
- 积分:1
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jiaotongdeng
交通灯,使用定时中断来进行时间的加减,使用数码管进行显示,能够显示东西南北的红绿灯时间和灯的情况(Traffic lights, use the timer interrupt to the time of addition and subtraction, using digital tube display, it will show what traffic lights north and south of the circumstances of time and light)
- 2011-05-24 13:41:13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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10GenericMFC
电子时钟程序,通过VC++编程,实现电子时钟程序,方便编程爱好者交流学习。(Electronic clock procedures, through VC++ programming, electronic clock procedures to facilitate the exchange of learning programming enthusiasts.)
- 2013-07-11 14:29:17下载
- 积分:1