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Description: 32位arm9微处理器S3C2440的led测试源代码
Platform: |
Size: 40235 |
Author: sonny |
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Description: 城市夜景LED流水护栏管程序,有32种灯光变化模式。
Platform: |
Size: 119484 |
Author: STM32F103VCT6 |
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Description: 关于显示的程序
使用led进行32点阵的显示
-on the show led to the procedures for the use of the 32 dot matrix display
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Size: 1024 |
Author: 孙 |
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Description: 三星44b0的测试程序,
C语言代码主要是应用代码,包括:
设置使用指令缓存;
修改系统主时钟为32MHz;
IO端口功能、方向设定;
初始化中断;
初始化DMF50081液晶模块;
蜂鸣器测试;
液晶显示测试;
LED输出测试;
定时器、PWM测试等;
-Samsung 44b0 testing procedures, C language code is the main application code, including : the establishment of the use of directives cache; Main changes to the system clock of 32 MHz; IO port functions, set direction; Initialization interruption; Initialization DMF50081 LCD module; The buzzer sounded testing; LCD test; LED output test; Timer, PWM testing;
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Size: 100352 |
Author: wohulf |
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Description: 基于MCS-51单片机的数字钟设计
[摘要] III
[ABSTRACT] IV
引言 1
1绪论 2
1.1 集成电路 2
1.2 主要技术的背景 2
1.2.1 发展历史 2
1.2.2 现状 3
1.2.3 发展趋势 3
2器件简介 4
2.1 LED显示器 4
2.1.1 LED显示器的结构 4
2.1.2 LED的接线形式 5
2.2 AT89C52简介 5
2.2.1 AT89C52主要性能参数: 5
2.2.2 AT89C52单片机的功能特性概述: 6
2.3 DS1302芯片 9
2.3.1 DS1302的性能特性: 9
2.3.2 DS1302数据操作原理 10
2.4 74LS164-八位移位寄存器 14
2.4.1 74LS64简介 14
2.4.2 74LS164逻辑介绍: 15
3硬件电路 17
3.1 线路的设计 17
3.1.1 电源转换模块 18
3.1.2 主控制模块 18
3.1.3 显示模块 19
3.1.4 键盘接口设计 20
3.2 电路图的绘制 20
3.3 电路板的焊接 20
3.4 打开电源前应注意的问题 20
4软件设计部分 21
4.1 阳历程序的设计 21
4.2 时间调整程序设计 21
4.3 阴历程序设计 23
5调试 28
6小结 29
7致谢 30
8参考文献 31
9附录 32
-based on MCS-51 microcontroller design of the digital clock III [Abstract] [ABSTRACT] IV INTRODUCTION Introduction 2 1 1 2 1.2 1.1 IC main technical background history 1.2.1 2 2 1.2. 1.2.3 Situation 2 3 3 2 trends Device Profile 4 2.1 4 LED Displays 2.1.1 LED Display The structure of the four 2.1.2 Connection form LED 5 2.2 5 2.2.1 Introduction AT89C52 AT8 9C52 main performance parameters : 5 2.2.2 AT89C52 outlined in the functional properties : 6 2.3 9 2.3.1 Chip DS1302 DS1302 performance characteristics : 9 2.3.2 DS1302 data operation principle 10 2.4 74LS164-8 shift register 14 74LS64 14 2.4.1 Introduction 2.4.2 74LS164 logic presentations : 15 3 17 3.1 hardware circuit design lines 17 Power Conversion Module 3.1.1 3.1.2 Main Control 18 Module Module 18 3.1.3 3.1.4 keyboard interface 19
Platform: |
Size: 228352 |
Author: 李爱春 |
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Description: 32位arm9微处理器S3C2440的led测试源代码-32-bit ARM9 microprocessor S3C2440 the led test source code
Platform: |
Size: 44032 |
Author: sonny |
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Description: 医疗呼叫设计,基于于16/32 位 ARM7 STR710FZ2为CPU,具有ISD2560语音电路,128*64LED显示电路,CAN总线设计等功能-Medical call design, based on 16/32-bit ARM7 STR710FZ2 for the CPU, with the ISD2560 voice circuit, 128* 64LED display circuit, CAN bus design features such as
Platform: |
Size: 274432 |
Author: 陈励 |
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Description: lpd6803是深圳英盛美半导体公司出品的一款高性能led驱动芯片,该芯片具有如下特点:
三路输出,恒流驱动:每路各有一个外挂电阻调整电流:Iout(max)=30mA, Vout(max)=12V。
兼容恒压模式,可直接替换ZQL9712等常规芯片。
直接PWM输出,无亮度损失,降低数据传输量,有效减少电磁干扰(EMI)。
支持32级灰度/256级灰度(内置反伽码校正逻辑)两种模式,扫描频率高(>4000HZ)。
仅需时钟线/数据线的两线传输结构,级联能力超强。
内建振荡器,支持FREE-RUN模式,降低控制电路成本。
内置LDO稳压电路,电源适应范围宽(4.8-8V),输出耐压高(LED灯供电电压可达12V)。
简化外围配套,可扩充性好,也可作为PWM发生器控制大电流器件驱动大功率LED灯。
该芯片特别适合用于led幕墙灯、led全彩点光源、广告字、异型屏等产品,相对于9712/6106/595/5026/62726等芯片来说,外围器件少,电路简单,
布线容易,使用电线节省,控制器也简单。
-err
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Size: 375808 |
Author: asx200x |
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Description: mega16做处理芯片,32*32LED屏做显示屏,可以滚动显示“单片机设计”-deal to do mega16 chips, 32* 32LED-screen display to do, you can scroll show
Platform: |
Size: 2048 |
Author: xj |
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Description: led显示程序,32x64的程序,希望对做led的人有所帮助。-led display program, 32x64 procedures, in the hope that led people to do help.
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Size: 4096 |
Author: hh |
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Description: 64*32点阵电子屏显示程序,
显示了8个16*16点阵的汉字.-64* 32 dot matrix electronics display procedures, showing the 8 16* 16 dot matrix of characters.
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Size: 1024 |
Author: yuxiqian |
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Description: LED单片机C语言编程(16*32的超大屏显示有源程序及仿真)-LED single-chip C programming language (16* 32 have the large screen display and simulation source)
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Size: 283648 |
Author: haibucuo |
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Description: 点阵显示c语言源程序128*64 256*32 -Dot-matrix display c language source code 128* 64 256* 32
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Size: 60416 |
Author: liyht |
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Description: LED滚动屏显示程序,51单片机,32*64分辨率-LED scrolling screen display program, 51, 32* 64 Resolution
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Size: 22528 |
Author: kelei |
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Description: 16*32点阵驱动程序和电路.包括protues仿真电路图,和keil4环境下的源程序,实现led点阵流动显示汉字-16* 32 dot matrix drivers and circuits. Including protues circuit simulation, and keil4 environment of the source, to achieve movement led dot matrix display Chinese characters
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Size: 84992 |
Author: 王建勇 |
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Description: led点阵,含原理图和仿真图,绝对个人原创-led 16*32
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Size: 333824 |
Author: 俞柯哲 |
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Description: 基于stm32f103zet6的LED寄存器实验,可实现32板子的LED的亮灭(the LED register experiment based on Stm32f103zet6, you can achieve the 32 board LED lights out)
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Size: 6366208 |
Author: smiling07626
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Description: 本程序通过使用脑电和语音通过串口通信与32连接控制led灯(This procedure through the use of EEG and voice through serial communication and 32 connection control LED lights)
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Size: 3002368 |
Author: 小齐123
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Description: 32位心形流水灯 长达4min的效果 值得下载(32 heart water lamp)
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Size: 89088 |
Author: 疯爱
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Description: LPC5411XLED流水灯, 实现轮询闪烁。可以控制闪烁时间,key健。所有LPC82x器件的存储器映射都相同。不同的LPC82x器件支持不同的闪存和SRAM存储器大小。(GPIO registers support up to 32 pins on each port. Depending on the device and package
type, a subset of those pins may be available, and the unused bits in GPIO registers are
reserved)
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Size: 2057216 |
Author: zzb12524
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