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本设计主要是运用单片机设计一个最小系统――电子时钟,它具有24小时计时功能,能够对时间进行调整,并且能实现时、分、秒的显示,同时还有内设闹钟,时间到时候会响铃,...
本设计主要是运用单片机设计一个最小系统――电子时钟,它具有24小时计时功能,能够对时间进行调整,并且能实现时、分、秒的显示,同时还有内设闹钟,时间到时候会响铃,响铃时可以通过按键控制延时再启动或关断。与此同时还设置了整点报时功能;并采用采用了软件去抖的方法扫描键盘,动态刷新显示数码管,并通过查表实现译码输出时间等编程方法;-This design is the use of single-chip design of a minimum system- Electronic clock, it has a 24-hour timer function, capable of time to adjust, and can achieve the hours, minutes and seconds display, but also equipped with alarm clocks, time to When ringing the bell to ring when the button control can delay re-start or shutdown. At the same time also set up the whole point timekeeping function and adopt the use of the software to scan the keyboard shaking method, dynamic refresh display digital tube, and through the realization of decoding look-up table output time programming method
- 2022-11-05 17:55:03下载
- 积分:1
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此程序为lcd驱动程序,ATmmega16L和20x4字符液晶连接。
此程序为lcd驱动程序,ATmmega16L和20x4字符液晶连接。-err
- 2022-09-04 14:10:02下载
- 积分:1
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温度传感器DS18B20的功能实现,mcu:msp430
温度传感器DS18B20的功能实现,mcu:msp430-Function of temperature sensor DS18B20 realize, mcu: msp430
- 2022-05-05 10:12:56下载
- 积分:1
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利用C语言进行字符型点阵显示模块的显示程
利用C语言进行字符型点阵显示模块的显示程-The use of C language character dot matrix display module shows the way
- 2022-07-09 02:36:45下载
- 积分:1
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直流电机调速实验的C语言程序,使用L298N驱动
直流电机调速实验C语言程序,使用L298N驱动-DC Motor Speed Experiment C language program, use the L298N drivers
- 2022-04-16 08:08:18下载
- 积分:1
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利用动态扫描和定时器1在数码管上显示
出从765432开始以1/10秒的速度往下递减
直至765398并保持显示此数,与此同时利
用定时器0以500...
利用动态扫描和定时器1在数码管上显示
出从765432开始以1/10秒的速度往下递减
直至765398并保持显示此数,与此同时利
用定时器0以500MS速度进行流水灯从上至
下移动,当数码管上数减到停止时,实验
板上流水灯也停止然后全部开始闪烁,3秒
后(用T0定时)流水灯全部关闭、数码管上
显示出"HELLO"。到此保持住。
设晶振频率为12MHz。-The use of dynamic scanning and Timer 1 in the digital control to show from the beginning of 765,432 to 1/10 seconds until the speed of descending down 765,398 and maintain display this number, at the same time the use of Timer 0 to 500ms the speed of light from the flowing water to Under the move, when reduced to a few digital tube stop, the experiment on-board water stop and then all the lights started to flicker, 3 seconds later (T0 regularly used) closed water lights, digital tubes show
- 2022-02-03 00:14:56下载
- 积分:1
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用数组做的八路单片机跑马灯试验,先逐个点亮,再奇偶交替点亮。...
用数组做的八路单片机跑马灯试验,先逐个点亮,再奇偶交替点亮。-Eight-way done with an array of single-chip test Marquee, lit one by one first, then odd-even turn light.
- 2022-03-16 06:52:20下载
- 积分:1
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一个已经作成过成品的MON51的电路原理及PCB 图。
一个已经作成过成品的MON51的电路原理及PCB 图。-make an already finished off the MON51 Principle and the PCB circuit map.
- 2022-09-04 11:05:03下载
- 积分:1
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NOKIA线控耳机源码,协议为NOKIA自定义协议。
NOKIA线控耳机源码,协议为NOKIA自定义协议。-NOKIA headset wire source, the agreement for NOKIA custom protocols.
- 2022-11-16 22:15:03下载
- 积分:1
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MSP430 experimental DAC7611, very helpful for beginners
msp430实验DAC7611,对于初学者很有帮助-MSP430 experimental DAC7611, very helpful for beginners
- 2022-03-19 12:07:04下载
- 积分:1