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DS1302+DS18B20+LCD1602在51系统上的实时时钟
DS1302+DS18B20+LCD1602在51系统上的实时时钟-DS1302+ DS18B20+ LCD1602 system in 51 real-time clock
- 2022-08-08 01:49:55下载
- 积分:1
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一个基于MCS
一个基于MCS-51的单片机监控程序,并附带上位机程序,也是用C语言编写的。-one based on MCS-51 microcontroller control procedures, and procedures incidental PC, as well as using the C language.
- 2022-08-07 18:39:05下载
- 积分:1
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通过控制步进电机的驱动板来控制步进电机实现阀门流量的恒定,可作为反馈系统的参考...
通过控制步进电机的驱动板来控制步进电机实现阀门流量的恒定,可作为反馈系统的参考-By controlling the stepper motor driver board to control the stepper motor to achieve a constant flow valve can be used as a reference feedback system
- 2022-02-05 23:59:45下载
- 积分:1
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440BX开发板 LED显示测试 试验程序
440BX开发板 LED显示测试 试验程序-440BX Development Board LED tests procedures
- 2022-04-23 03:26:11下载
- 积分:1
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六位电子密码锁
采用89s52(51,52都可),4*4键盘,六个数码管,74ls04(位选),573(8D锁存器)。
说明:P2...
六位电子密码锁
采用89s52(51,52都可),4*4键盘,六个数码管,74ls04(位选),573(8D锁存器)。
说明:P2---数据(接573)―――(接数码管)
P1---位选 ---(按74ls04)
P0--4*4键盘
密码一次性设置(编程时写入的)
电路简单,此源程序仅供初学者学习,可自行扩展密码模块(加24C02)。
编绎软件为wave
-six electronic password lock used 89s52 (can be 51, 52), 4* 4 keyboard, six digital control, 74ls04 (EC), 573 (8D latches). Note : P2-- Data (573 )---( access digital access control) P1 Choice------ (74ls04 ) P0-- 4* 4 keyboard set up a one-time password (into programming) circuit is simple, This program is for beginners learning will be able to expand password module (CO2 plus 24). Sounds series software wave
- 2022-07-12 12:03:36下载
- 积分:1
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LED display Chinese characters in the source code, using assembly language is ve...
在LED上显示中文汉字的源代码,采用汇编语言,对于入门者帮助很大。-LED display Chinese characters in the source code, using assembly language is very helpful for beginners.
- 2023-02-22 01:45:03下载
- 积分:1
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ARM 移植好的一种图形界面(440BX)
ARM 移植好的一种图形界面(440BX)-ARM transplant a good GUI (440BX)
- 2022-03-17 19:22:51下载
- 积分:1
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12864液晶在出厂时其对比度已经调好,所以用户在使用的时候第三管脚可不用接任何东西,本实验板上为了兼容多家12864液晶所以加了液晶对比度调节电位器,若用户使...
12864液晶在出厂时其对比度已经调好,所以用户在使用的时候第三管脚可不用接任何东西,本实验板上为了兼容多家12864液晶所以加了液晶对比度调节电位器,若用户使用我们配套的12864液晶可不用管它,液晶的第三管脚悬空就可以。有些液晶功耗比较大,用户在使用的时候可将液晶的第19、20引脚的背光不接,这样字体会很清楚-12864 LCD contrast, when the factory has a good tune, so when users can not access the third pin anything, this experiment in order to compatible with more than 12,864 on-board LCD so the addition of LCD contrast adjustment potentiometer, if users supporting our 12864 can not regardless of LCD, LCD" s third pin can be left vacant. Some relatively large power consumption of LCD, users can be used when the first 19,20 LCD backlight will not receive the pin, so that fonts will be very clear
- 2023-06-25 07:55:03下载
- 积分:1
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利用Atmel89C51、按键、蜂鸣器设计能播放十首歌曲的音乐播放系统,LCD能显示播放歌曲名...
利用Atmel89C51、按键、蜂鸣器设计能播放十首歌曲的音乐播放系统,LCD能显示播放歌曲名-Use Atmel89C51, button, buzzer designed to play 10 songs music player system, LCD can display broadcast the song name
- 2023-08-13 11:40:03下载
- 积分:1
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用C51编写的电热水壶C51程序,附详细的代码,测试通过,放心使用,请认真参考...
用C51编写的电热水壶C51程序,附详细的代码,测试通过,放心使用,请认真参考-C51 with C51, prepared by Electric Kettle procedures, with detailed code, test, ease of use, please give serious consideration to
- 2023-01-30 10:00:04下载
- 积分:1