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Description: 单片机89S52源程序，可以供初学者学习，很好的学习资料！
-89S52 Singlechip source can be for beginners learning, good learning materials!
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Size: 311296 |
Author: mary |
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Description: AT89S52单片机控制的ADC0809和DAC0832实验汇编程序-AT89S52 MCU ADC0809 and DAC0832 experimental assembler
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Size: 1024 |
Author: 李芳 |
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Description: at89s52单片机实现的液晶显示数字电压表 可以测定5V以内的支流电压 采用lcd1602作为显示输出接口 使用串行转换AD芯片tlc0831进行数据采集 max232芯片实现串口的上位机通讯-at89s52 tlc0831 max232 lcd1602 spi isp
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Size: 2048 |
Author: lean |
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Description: 基于AT89S52单片机的AD和DA连调程序，AD使用ADC0832,DA使用TLC5615,调整DA可以改变灯的亮度，并改变AD的采样值。-AT89S52 Microcontroller based on AD and DA with transfer procedures, AD using the ADC0832, DA use TLC5615, DA can be changed to adjust the brightness of light, and change the value of AD sampling.
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Size: 1024 |
Author: 胡雪 |
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Description: AT89S52单片机实现模数转换AD0832，读取模拟电压值的-AT89S52 MCU ADC AD0832, the analog voltage value read
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Size: 1024 |
Author: 李大辉 |
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Description: 设计的酒精浓度检测系统，可实现以下功能：
1、当有特殊情况时可按紧急报警键报警，也可手动取消紧急报警功能。
2、平时可设置酒精浓度和高温报警值，其中酒精浓度有1—9级，环境温度有0--99度，可根据需要设置同时系统的按键还具有连加、减功能，操作起来非常方便，系统还能够在进入设置界面后，如果没有按键按下30秒后会自动退出设置界面。并且有掉电保存功能，设置的参数保存在单片机内部EEPOM中。
3、当MQ-3传感器检测到酒精时，信号由ADC0832进行模数转化得到数字信号，接着传送到AT89S52控制器中处理，当检测到浓度超过设置的酒精浓度时，蜂鸣器会发出报警声。
4、当检测到的温度超过设定的报警温度的时候，蜂鸣器将产生报警声。-Alcohol concentration detection system design can achieve the following functions:
1, there are special circumstances when an emergency alarm button alarm can also be manually cancel the emergency alarm.
2, usually alcohol concentration and temperature can be set alarm values , which have 1-9 alcohol concentration level, ambient temperature 0- 99 degrees, the system can simultaneously connect buttons also have to add, subtract function according to their needs, the operation is very convenient the system is also able to enter the setting interface, the interface will automatically exit the setting after 30 seconds if no button is pressed. And power-down save function, parameter settings are stored in the internal microcontroller EEPOM.
3, when the MQ-3 sensor detects alcohol, the signal from the analog to digital conversion ADC0832 get a digital signal, and then transferred to the AT89S52 controller proce
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Size: 128000 |
Author: 吴 |
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Description: 简单的数字电压表做出 ADC0832模拟到数字的转换应用（C语言版）目标设备：AT89S52晶振：12.000MHZ编译环境：Keil公司的uVision2 V2.12-Simple digital voltmeter make ADC0832 analog to digital conversion applications (C language version) Target device: AT89S52 Crystal: 12.000MHZ build environment: Keil uVision2 V2.12
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Size: 95232 |
Author: MANZUNZU |
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Description: 本设计系统以 AT89S52 单片机为基本核心，主要包括粉尘传感器采集模块，A/D 模数转换ADC0832模块，单片机作为控制模块，显示屏作为显示模块。设计系统通过传感器电路检测PM2.5粉尘信息，由AD模数转换，经过过过单片机的计算，最后在液晶上面显示。(The design system to AT89S52 microcontroller as the basic core, mainly including dust sensor acquisition module, A/D analog to digital conversion ADC0832 module, microcontroller as a control module, the display screen as a display module. Design system through sensor circuit to detect PM2.5 dust information, by the AD analog to digital conversion, through the calculation of the microcontroller, and finally displayed on the lcd.)
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Size: 331776 |
Author: lcy1
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