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Description: 显示数据在70H-75H单元内，用六位LED共阳数码管显示，P1口输出段码数据，P3口作
扫描控制，每个LED数码管亮1MS时间再逐位循环。
定时器T0、T1溢出周期为50MS，T0为秒计数用， T1为调整时闪烁用，
P3.7为调整按钮，P1口 为字符输出口，采用共阳显示管。
-display the data in the 70H-er cell, with a total of six Yang digital LED Display, P1 mouth of the code output data, P3 I scan control for each LED digital-rungs of time to each of these cycles. Timer T0, T1 overflow cycle of 50-MS, seconds count T0 to use T1 to adjust with flashes, P3.7 adjusted for the button, I P1 characters to the output I used a total of Shenyang demonstrate.
Platform: |
Size: 10763 |
Author: fengming |
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Description: 随着无线mesh网络的普及，其规模和复杂程度持续发展。然而多跳的mesh网络遇到越来越多的难题，比如带宽降低，无线干扰以及网络时延等。譬如，在网络中的每一跳吞吐量会下降多达50％，连续多跳情况下吞吐量下降得更迅速，其结果将导致网络性能的严重降低。在语音和视频应用大量运行的极端情况下，时延和RF干扰将达到不可接受的程度，而导致连接完全中断-wireless mesh network with the popularity of its size and complexity of sustainable development. However, multi-hop mesh networks encountered more and more problems, such as lower bandwidth, wireless interference and network delay, and so on. For example, in each of the network throughput would drop jump up to 50%, for a number of cases jumped more rapid decline in throughput, The results will lead to serious network performance lower. In voice and video applications running of a large number of extreme cases, delay and RF interference will reach an unacceptable level. which led to the link severed
Platform: |
Size: 209493 |
Author: wolfguy |
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Description: 随着无线mesh网络的普及，其规模和复杂程度持续发展。然而多跳的mesh网络遇到越来越多的难题，比如带宽降低，无线干扰以及网络时延等。譬如，在网络中的每一跳吞吐量会下降多达50％，连续多跳情况下吞吐量下降得更迅速，其结果将导致网络性能的严重降低。在语音和视频应用大量运行的极端情况下，时延和RF干扰将达到不可接受的程度，而导致连接完全中断-wireless mesh network with the popularity of its size and complexity of sustainable development. However, multi-hop mesh networks encountered more and more problems, such as lower bandwidth, wireless interference and network delay, and so on. For example, in each of the network throughput would drop jump up to 50%, for a number of cases jumped more rapid decline in throughput, The results will lead to serious network performance lower. In voice and video applications running of a large number of extreme cases, delay and RF interference will reach an unacceptable level. which led to the link severed
Platform: |
Size: 225996 |
Author: wolfguy |
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Description: ALARM=1时蜂鸣器叫。
--第50秒时开始叫，连续叫10秒，前9秒为低音，最后1秒为高音。
--高音为500HZ，低音为250HZ。
--按住MS1（ML1灯灭）时自动加，按调分键MS2（ML2灯灭）分自动加。
--6个共阴LED数码管分别显示时/分/秒，6个LED数码管动态扫描显示。
Platform: |
Size: 1653 |
Author: 郝保峰 |
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Description: 利用单片机对温度过程进行控制
本设计可以实现将模拟温度信号转换成数字信号，并经过计算处理后通过LED静态显示电路以十进制形式显示出来，同时显示电路还将显示设定的恒温值，通过键盘可以改变设定值。按一次增加键，恒温值加1度，按一次减小键，恒温值减小1度。恒温值在0度~50度范围内可调。
Platform: |
Size: 89198 |
Author: hongquan |
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Description: 基于verilog HDL的自动售货机控制电路设计:
可以对5种不同种类的货物进行自动售货,价格分别为A=1.00,B=1.50,C=1.80,D=3.10,E=5.00 。售货机可以接受1元,5角,1角三种硬币(即有三种输入信号IY,IWJ,IYJ),并且在一个3位7段LED(二位代表元,一位代表角)显示以投入的总钱数，最大9.90元，如果大于该数值，新投入的硬币会退出,选择货物的输入信号Ia,Ib,Ic,Id,Ie和一个放弃信号In,输出指示信号为 Sa, Sb ,Sc ,Sd, Se 分别表示售出相应的货物,同时输出的信号yuan, jiao代表找零,相应每个脉冲代表找零相应的硬币，上述输入和输出信号均是一个固定宽度的脉冲信号。
Platform: |
Size: 1776 |
Author: chenyi |
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Description: LED显示设计
使六位LED显示器显示时钟的分值和秒值，1秒的定时由8254-2输出50Hz的方波申请中断50次来完成。
Platform: |
Size: 1784 |
Author: toly |
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Description: 温度测量系统设计：
温度最小分辨率为0.5度；
显示范围为零下10度至零上50度；
用LED显示当前温度值；
可通过键盘设定温度上、下限，超限报警。
Platform: |
Size: 2339 |
Author: 刘学良 |
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Description: LED显示设计
使六位LED显示器显示时钟的分值和秒值，1秒的定时由8254-2输出50Hz的方波申请中断50次来完成
Platform: |
Size: 2488 |
Author: 随风夜雨 |
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Description: 1.将P1.0～P1.3接开关，将P1.4～P1.7接发光二极管。依据P1.0～P1.3开关状态控制P1.4~P1.7发光二极管点亮。 2.将P1.0～P1.7全部接发光二极管，开始P1.0、P1.5点亮，左循环50次后P1.1、P1.4点亮；右循环30次，循环往复。-1. P1.0 - P1.3 will then switch to P1.4 - P1.7 access LEDs. P1.0 - P1.3 based on state control switch P1.4 - P1.7 LED lights. 2. P1.0 - P1.7 will take all LEDs started Schematic, P1.5 lit, the left circle after 50 P1.1 and P1.4 lit; Turn right circle 30 times repeated.
Platform: |
Size: 9879 |
Author: 刘宇 |
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Description: 1.将P1.0～P1.3接开关，将P1.4～P1.7接发光二极管。依据P1.0～P1.3开关状态控制P1.4~P1.7发光二极管点亮。 2.将P1.0～P1.7全部接发光二极管，开始P1.0、P1.5点亮，左循环50次后P1.1、P1.4点亮；右循环30次，循环往复。-1. P1.0- P1.3 will then switch to P1.4- P1.7 access LEDs. P1.0- P1.3 based on state control switch P1.4- P1.7 LED lights. 2. P1.0- P1.7 will take all LEDs started Schematic, P1.5 lit, the left circle after 50 P1.1 and P1.4 lit; Turn right circle 30 times repeated.
Platform: |
Size: 9216 |
Author: 刘宇 |
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Description: 显示数据在70H-75H单元内，用六位LED共阳数码管显示，P1口输出段码数据，P3口作
扫描控制，每个LED数码管亮1MS时间再逐位循环。
定时器T0、T1溢出周期为50MS，T0为秒计数用， T1为调整时闪烁用，
P3.7为调整按钮，P1口 为字符输出口，采用共阳显示管。
-display the data in the 70H-er cell, with a total of six Yang digital LED Display, P1 mouth of the code output data, P3 I scan control for each LED digital-rungs of time to each of these cycles. Timer T0, T1 overflow cycle of 50-MS, seconds count T0 to use T1 to adjust with flashes, P3.7 adjusted for the button, I P1 characters to the output I used a total of Shenyang demonstrate.
Platform: |
Size: 10240 |
Author: fengming |
Hits:
Description: 随着无线mesh网络的普及，其规模和复杂程度持续发展。然而多跳的mesh网络遇到越来越多的难题，比如带宽降低，无线干扰以及网络时延等。譬如，在网络中的每一跳吞吐量会下降多达50％，连续多跳情况下吞吐量下降得更迅速，其结果将导致网络性能的严重降低。在语音和视频应用大量运行的极端情况下，时延和RF干扰将达到不可接受的程度，而导致连接完全中断-wireless mesh network with the popularity of its size and complexity of sustainable development. However, multi-hop mesh networks encountered more and more problems, such as lower bandwidth, wireless interference and network delay, and so on. For example, in each of the network throughput would drop jump up to 50%, for a number of cases jumped more rapid decline in throughput, The results will lead to serious network performance lower. In voice and video applications running of a large number of extreme cases, delay and RF interference will reach an unacceptable level. which led to the link severed
Platform: |
Size: 208896 |
Author: wolfguy |
Hits:
Description: 随着无线mesh网络的普及，其规模和复杂程度持续发展。然而多跳的mesh网络遇到越来越多的难题，比如带宽降低，无线干扰以及网络时延等。譬如，在网络中的每一跳吞吐量会下降多达50％，连续多跳情况下吞吐量下降得更迅速，其结果将导致网络性能的严重降低。在语音和视频应用大量运行的极端情况下，时延和RF干扰将达到不可接受的程度，而导致连接完全中断-wireless mesh network with the popularity of its size and complexity of sustainable development. However, multi-hop mesh networks encountered more and more problems, such as lower bandwidth, wireless interference and network delay, and so on. For example, in each of the network throughput would drop jump up to 50%, for a number of cases jumped more rapid decline in throughput, The results will lead to serious network performance lower. In voice and video applications running of a large number of extreme cases, delay and RF interference will reach an unacceptable level. which led to the link severed
Platform: |
Size: 225280 |
Author: wolfguy |
Hits:
Description: ALARM=1时蜂鸣器叫。
--第50秒时开始叫，连续叫10秒，前9秒为低音，最后1秒为高音。
--高音为500HZ，低音为250HZ。
--按住MS1（ML1灯灭）时自动加，按调分键MS2（ML2灯灭）分自动加。
--6个共阴LED数码管分别显示时/分/秒，6个LED数码管动态扫描显示。
-ALARM = 1 when called buzzer.- The first 50 seconds when called, asking for 10 seconds, 9 seconds before the bass, treble Finally one seconds.- Treble for 500HZ, bass for the 250HZ.- Hold down the MS1 (ML1 lights out) automatically increases, according to emphasize key points MS2 (ML2 lights out) to automatically increase.- 6 total overcast LED digital tube, respectively, show/min/sec, 6 LED digital tube display dynamic scan.
Platform: |
Size: 1024 |
Author: 郝保峰 |
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Description: 基于DS18B20温度传感器的设计程序
要求为：第一，由DS18B20获得外部温度信息然后通过数码管显示，显示值为三位，两位整数，一位小数。第二，判断温度是否大于 50℃，若温度在50℃以上，显示红色发光二极管发光；若温度在50℃以下，显示绿色发光二极管发光。-DS18B20 temperature sensor based on the design of procedural requirements: first, by DS18B20 access to external temperature information through a digital display, showing a value of 3, two integer, a decimal. Second, to determine whether the temperature is greater than 50 ℃, if the temperature at 50 ℃, which indicates that the red light-emitting light-emitting diodes if the temperature below 50 ℃, showing a green light-emitting diode LED.
Platform: |
Size: 2048 |
Author: 肖扬 |
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Description: 程序编写，LED动态显示12345678
#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
uchar code duma[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f, //共阴的数码管段选.将值送给P2口
0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x40,0x80,0x00} //数值‘ 0－F - 熄灭
uchar code wema[]={0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7} //片选，1-8个数码管
void delay(uchar x)
{
uchar a,b
for(a=x a>0 a--)
for(b=50 b>0 b--)
}
void main()
{
uchar i
while(1)
{
for(i=0 i<8 i++)
{
P2=duma[i+1] //取值从 1 开始。
P1=wema[i]
delay(20)
}
}
}-#include<reg52.h>
#define uchar unsigned char
#define uint unsigned int
uchar code duma[]={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f, //共阴的数码管段选.将值送给P2口
0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71,0x40,0x80,0x00} //数值‘ 0－F - 熄灭
uchar code wema[]={0xf0,0xf1,0xf2,0xf3,0xf4,0xf5,0xf6,0xf7} //片选，1-8个数码管
void delay(uchar x)
{
uchar a,b
for(a=x a>0 a--)
for(b=50 b>0 b--)
}
void main()
{
uchar i
while(1)
{
for(i=0 i<8 i++)
{
P2=duma[i+1] //取值从 1 开始。
P1=wema[i]
delay(20)
}
}
}
Platform: |
Size: 1024 |
Author: fei |
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Description: STC单片机控制5026,使LED变化,达到LED变色效果.-STC SCM 5026, LED, and reaches the LED color effect.
Platform: |
Size: 3072 |
Author: 江沿冲 |
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Description: 1、基本范围-50℃-110℃
2、精度误差小于0.5℃
3、LED 数码直读显示
4、可以任意设定温度的上下限报警功能-1, the basic range of-50 ℃-110 ℃ 2, the precision error is less than 0.5 ℃ 3, LED digital direct reading display 4, the temperature can be set lower and upper limits alarm
Platform: |
Size: 344064 |
Author: 朱国岳 |
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Description: LED流水灯程序，可以实现安50分频的频率流水，文件中值包含了必要的.v文件，具体工程需要自己创建-LED light water program, can realize frequency water, Ann 50 points frequency value of the file containing the necessary. V file, need to create your own specific project
Platform: |
Size: 2048 |
Author: mikegody |
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