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Description: DS18B20温度采集然后红外发射出去,接收板接收红外并LCD显示接收的数据信息,有完整的发射\接收程序-DS18B20 infrared temperature acquisition and then launch out to receive the infrared receiver board and LCD display data received information, has launched a complete receiver procedures
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Size: 88064 |
Author: 汪亲朋 |
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Description: IIC 的驱动程序 很完整。通过KEIL C 编译在ROTUES 上用AT89C51仿真通过。-IIC driver complete. Through the KEIL C compiler ROTUES used in the simulation through the AT89C51.
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Size: 31744 |
Author: 明鑫 |
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Description: BCD转HEX的51单片机原代码，已经在AT89C51开发台平上调试通过了-BCD to HEX 51 Singlechip the original code has been developed in Taiwan Ping AT89C51 debugging adopted
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Size: 1024 |
Author: 陈工 |
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Description:
Platform: |
Size: 596992 |
Author: 苏陈 |
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Description: This IR (Infra-Red) learn module for home automation system. It can learn IR codes from different IR remotes, and then execute any assigned actions controlled by learned IR remote.
This project was developed using Keil 8051 compiler.
Processor - Atmel AT89C51
Frequency - 22.1184 Mhz (described as OSC_FREQ in "timer.h")
Timer 0 - system timer (used for timeouts and delays)
Also, look in folder /doc for additional information about IR codes formats and codes from different manufacturers. -This is IR (Infra-Red) learn module for home automation system. It can learn IR codes from different IR remotes, and then execute any assigned actions controlled by learned IR remote.
This project was developed using Keil 8051 compiler.
Processor- Atmel AT89C51
Frequency- 22.1184 Mhz (described as OSC_FREQ in "timer.h")
Timer 0- system timer (used for timeouts and delays)
Also, look in folder /doc for additional information about IR codes formats and codes from different manufacturers.
Platform: |
Size: 528384 |
Author: Gulf |
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Description: PCB板全部文件，以及原理图，和上面的原代码相同
-#include <reg52.h>
#include <absacc.h>
#define uchar unsigned char
#define PA8255 XBYTE[0x3ffc]
#define PB8255 XBYTE[0x3ffd]
#define PC8255 XBYTE[0x3ffe]
#define COM8255 XBYTE[0x3fff]
#define IN0 XBYTE[0x1000]
void ADC(void)
sbit cs138=P1^6
uchar AdcValue
main()
{cs138=0
COM8255=0x81
EA=1
IE=0x81
IT0=1
IN0=0
while(1)
{PA8255=PB8255=AdcValue }
}
void ADC(void) interrupt 0 using 1
{AdcValue=IN0
IN0=0
}
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Size: 35840 |
Author: wang |
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Description:
以AT89C51单片机为控制器件的频率测量方法，它以测量周期的方法对正弦波、方波、三角波的频率进行自动的测量。
设计一个频率计系统，频率在6位数码管上进行显示，如下图。从左到右依次为频率的十万位、万位、千位、百位、十位、个位。
-include"reg51.h"
#define Disp_Addr P2
#define Disp_Data P0
typedef unsigned char BYTE
typedef unsigned int WORD
typedef unsigned long DWORD
bit flag = 0
BYTE num = 0
BYTE count_50ms = 0
BYTE t0_count = 0
DWORD freq = 0
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Size: 133120 |
Author: 小曾 |
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Description: AT89C51/52单片机模拟SPI总线，驱动1k的EEPROM存储芯片的程序，已经封装好，直接在工程中添加93C46.C文件，并且在主函数中#include 93C46.H-AT89C51/52 chip analog SPI bus, the driver 1k of EEPROM program memory chips, have a good package, add 93C46.C directly in the project file, and in the main function# include 93C46.H
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Size: 1024 |
Author: 袁某 |
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Description: AT89C51/52单片机驱动DS12C887芯片的程序，已经封装好，直接在工程中添加DS12C887.C文件，并且在主函数中#include DS12C887.H-AT89C51/52 Microprocessor DS12C887 chip program, has a good package, add DS12C887.C directly in the project file, and in the main function# include DS12C887.H
Platform: |
Size: 1024 |
Author: 袁某 |
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Description: AT89C51/52单片机模拟I2C总线，驱动1k的EEPROM存储芯片24C02的程序，已经封装好，直接在工程中添加24C02.C文件，并且在主函数中#include 24C02.H-AT89C51/52 chip analog I2C bus, the driver chip 24C02 1k of EEPROM program memory, has a good package, add 24C02.C directly in the project file, and in the main function# include 24C02.H
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Size: 1024 |
Author: 袁某 |
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Description: AT89C51/52单片机驱动字符液晶屏LCD1602的程序，已经封装好，直接在工程中添加LCD1602.C文件，并且在主函数中#include LCD1602.H-AT89C51/52 Microprocessor character LCD LCD1602 procedures are packaged well, directly in the project to add LCD1602.C file, and in the main function# include LCD1602.H
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Size: 1024 |
Author: 袁某 |
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Description: AT89C51/52单片机驱动点阵液晶屏LCD12864的程序，已经封装好，直接在工程中添加LCD12864.C文件，并且在主函数中#include LCD12864.H-AT89C51/52 dot matrix LCD driver chip LCD12864 procedures are packaged well, directly in the project to add LCD12864.C file, and in the main function# include LCD12864.H
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Size: 1024 |
Author: 袁某 |
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Description: 利用AT89C51单片机实现对2相直流电机的控制，电机控制电路采用H桥来实现，可控制电机实现正转、反转、加速或减速，并用LED进行工作指示-AT89C51 MCU use for two-phase DC motor control, motor control circuit uses an H-bridge to achieve, you can achieve control of the motor forward, reverse, acceleration or deceleration, and work with LED indication
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Size: 64512 |
Author: duxiaokang |
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Description: 本文主要介绍颜色识别技术及颜色识别装置的设计和实现过程。文章首先介绍了颜色识别技术的产生背景、发展趋势和应用范围；其次讨论了三基色和H阈值的基本理论；在此基础上说明了三种颜色识别方法及颜色识别装置的设计方案。然后介绍了设计中用到的主要器件颜色传感器TCS230和单片机AT89C51及其基于颜色传感器TCS230和AT89C51的颜色识别的应用电路。本文对颜色识别单元和数码显示单元进行了说明。最后文章对整个硬件设计和软件流程进行了详细的说明。本装置利用需要测量的颜色光源进行照射，由颜色传感器转换为脉冲信号。脉冲信号经单片机采集、处理、判别，颜色信息最后由四位数码管显示出颜色信息。-This paper mainly introduces the design and realization of the color identification and color recognition device. The article first introduces color identification technology background, trends and applications Followed by discussion of the three primary colors, and H of the basic theory of threshold Introduce the identification methods of the color this basis color recognition device design. Introduced the application TCS230 color sensor circuit and AT89C51 which is used in the design and the circuit based on TCS230 and AT89C51. In this paper, color recognition module and digital display unit are described. The article introduces hardware and software design process detailed.The stability of the device using white light source for irradiation, form color filter light through the replacement of different colors, pulse forming by the color sensor. Single-chip pulse signal acquisition, processing, identification, color, last four digits the color information display.
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Size: 6999040 |
Author: 许龙军 |
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Description: 用AT89C51单片机作为控制器，检测数字温度传感器DS18B20,并将检测到的温度信息 和当前电机转动方向显示在1602LCD液晶显示模块上。温度控制范围在20+学号尾数℃ ——35℃，占空比调整，每变化0.1℃时占空比调整学号尾数。 当温度在28℃-35℃之间时，第一行显示 “XXX.X℃ STOP”,第二行显示“TG! H/L:0%”, 驱动直流电机的PWM波占空比为0，直流电机不转动； 当温度在高于35℃时，第一行显示 “XXX.X℃ CWD”,第二行显示“TH! H/L:XXX%”, 直流电机顺时针转动，温度每上升0.1℃，驱动直流电机的PWM波占空比增加8%； 当温度在低于28℃时，第一行显示 “XXX.X℃ CCWD”,第二行显示“TL! H/L:XXX%”, 直流电机逆时针转动，温度每下降0.1℃，驱动直流电机的PWM波占空比增加8%；(With AT89C51 microcontroller as a controller, the digital temperature sensor DS18B20 is detected, and the detected temperature information and the direction of the current motor rotation are displayed on the 1602LCD LCD module. The temperature control range is 20+, the student number is equal to 35 degrees)
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Size: 72704 |
Author: 王中王
|
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