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51keyboard_display
- 因需要,单片机的键盘扫描和数码管显示共用一口,用定时器实现,原创-Due to the needs of single-chip microcomputer keyboard scanning and sharing a digital tube display with a timer to achieve the original
Voltage_C_Program
- 八路电压表C程序 使用AT89C52单片机,12MHZ晶振,P0口读入AD值,P2口作AD控制,用共阳LED数码管 P1口输出段码,P3口扫描,最高位指示通道(0-7)。-Eight-way voltage meter C program using AT89C52 single-chip, 12MHZ crystal, P0 I read into the AD value, P2 I make AD control, with a total of P1 Yang LED digit
8bit_LED_show_C_Program
- 采用8位LED动态扫描时钟演示程序 使用12MHZ晶振,P0口输出段码,P2口作列扫描,用共阳LED数码管-Using 8-bit LED Dynamic scan demo program using the 12Mhz clock crystal, P0 port output above code, P2 I make out scanning, with a total of Yang LED digital tube
KEYled
- 4*4键盘扫描并且在数码管上显示0-9、10个数字,A-F、6个字母对应键盘S1-S16-4* 4 keyboard scanning and digital tube display 0-9,10 figure, AF, 6 letters correspond to the keyboard S1-S16
03_KEY
- MSP430的键盘扫描程序,已经与硬件连调成功,-MSP430 keyboard scanning procedures have been successfully transferred with the hardware connected,
ad_key
- 华邦单片机W79E825用AD实现键盘扫描的源代码-Winbond W79E825 with AD to achieve single-chip microcomputer keyboard scan the source code
main
- 键盘扫描,并且有LED显示的程序.希望这个对大家有些帮助,本人从事电子行业.-Keyboard scanning, and a LED display procedures. Hope that all of you some help, I have engaged in the electronics industry.
445
- 数字音乐盒 (1) 硬件电路中用P1.0~P1.7控制按键,其中P1.0~P1.3扫描行,P1.4~P1.7扫描列。 (2) 用P0.0~P0.7,P2.0~P2.7控制LED,其中P0.0~P0.7控制七段码a,b,c,d,e,f,g,用P2.0~P2.7为数码管位选信号。 (3) 用,P2.0~P2.2作为LCD的RS,R/W,E的控制信号。用P0.0~P0.7作为LCD的D0~D7的控制信号。 (4) 用P3.7口控制蜂鸣器(J2,J4断开,J3短接)。 (5) 电路为
main
- 这个程序是应用在TI公司生产的msp430单片机上的,作用在于通过扫描按键来确定键值!程序调试是通过的!-This procedure is used in the production of TI s MSP430 Singlechip company s role is to determine by scanning button keys! Program debugging is adopted!
MSP430_Program
- 包含了众多MP430实例:扫描按键(C),ADC,IIC器件,键盘与显示,键盘与显示以及低功耗,电子琴,温度报警系统,固体录音机 ,时间控制器,交通灯,12864液晶程序等-MP430 contains numerous examples: scan button (C), ADC, IIC devices, keyboard and display, keyboard and display, as well as low power consumption, organ, temperatu
51MCUCODE
- 单片机程序集//16进制<->10进制互换程序 /* 89C51系列CPU编程器接收CPU程序*/ //按键扫描驱动程序-Single-chip assembly// 16 M <-> 10-band exchange program/* 89C51 Series CPU programmer receiver CPU program*///buttons to scan driver
HD7279
- hd7279对键盘和数码管矩阵扫描译码显示功能-hd7279 on the keyboard and digital tube matrix decoding scanning display
KeyScan_LED
- 基于51单片机的键盘扫描程序,具体键值易修改-Based on 51 single-chip microcomputer keyboard scanner, easy to modify specific keys
SimpleBehavioralSRAMModel
- HC164用来驱动数码管以及LED指示灯,动态扫描数码管的是利用视觉暂留的特性进行显 示景物引起人的视觉印象,在景物消失后还能在视网膜上保持0。1秒的时间叫做视觉暂 留。可以将数据刷新速率可以为10Hz(0.1s),同时我们需要对四位数据进行扫描,因此 数据刷新速率最低应该为10Hz×4。最高可以为50MHz(HC164可以工作在50-175MHz)。 根据实际情况我们可以定为 762.939453125 = 50MHz因此接口处led,seg_value,dot数据的变化速率最
inputkey
- 基于MSP430247TPM的4*4矩阵键盘的扫描程序-MSP430247TPM based on the 4* 4 matrix keyboard scanner
44
- 基于c51的484按键扫描源程序 适合初学者-C51-based scanning of the 484 key source for beginners
80c196jianpan
- 单片80C196的键盘扫描和数码显示控制的一个实例。-80C196 chip keyboard scanning and digital display control of a case in point.
time
- 采用8位共阳LED动态扫描时钟 。 -Used a total of 8-yang dynamic scanning LED clock.
temp
- DS18B20温度计:四位LED扫描控制-DS18B20 thermometer: four LED scanning control
remote_control
- 基于AT89C52的16路无线防盗报警器 编程思路:设置定时器T0、T1两个中断子函数,分别用于计时和刷新显示屏。另外设置外中断0、1两个子函数,分别用于查询报警历史记录和响应无线电接收机收到的盗情信息。 主程序流程:依次调用按键扫描子函数、时间计算及转换子函数、报警处理子函数、定时输出判断子函数。-AT89C52-based 16-way wireless burglar alarm programming ideas: Set timers T0, T1 Functions t