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并行口直接驱动LED显示
- 利用 AT89S51 单片机的 P0 端口的 P0.0 - P0.7 连接到一个共阴数码管的 a - h 的笔段上,数码管的公共端接地。在数码管上循环显示 0 - 9 数字,时间间隔 0.2 秒。 -use AT89S51 SCM P0 port of P0.0 - P0.7 connected to a digital control Yam were a-h of the pen, digital tube connected to the public. The digital dis
LedLight
- LED数码管驱动开发例程,基于51单片机,包括pc端程序-LED digital tube Driver Development routines, based on 51 MCU, including the pc-procedures
LED-7221
- 共阳数码管驱动芯片7221的初始化,命令的输入其简单的调用 -total digital Driving the 7221 chip initialization, in order to import its simple call
200662813192010430
- 本文件是关于数码管驱动的c语言源程序,具体是采用ps7219 芯片.-this document is on the digital control of c-source language, is used ps7219 specific chips.
lpcucosii
- philips的ARM处理器LPC2114跑ucosii的程序包,实现了包括zlg7290键盘和数码管驱动,128*64液晶屏,跑马灯程序的多任务实例。-philips LPC2114 ARM processor running ucosii the package, Implementation, including keyboard and digital zlg7290 driven, 128 * 64 LCD screen, Bomadeng procedures example of
ps7219C
- 数码管驱动芯片PS7219的SPI接口控制程序,绝对正确,与大家分享,C语言-LED Driver IC PS7219 SPI interface control procedures, absolutely correct, and share with you, C Language
20061201
- 学习c语言对单片机的编程:数码管驱动;键盘驱动;低频频率计;电子表;串行口应用 -c language learning right MCU Programming : Digital Driving; Keyboard Driver; Frequency of dollars. Electronic table; Application Serial Port
AVR单片机矩阵键盘驱动
- 采用ATmega16设计的矩阵键盘,实现键盘扫描识别并显示在数码管上(this is a key scanner designed with atmega16L)
ct1642原理图及驱动代码
- ct1642原理图及驱动代码 修改参考步骤: * 1、修改"硬件资源操作定义"的常量LED_BIT_COUNT定义,确定LED数码管的位数。 * * 2、完成"硬件资源操作定义"的宏GPIO_CLOCK_SET(val)、GPIO_DATA_SET(val)、GPIO_KEY_GET(val)。 * * 3、修改"全局变量定义"的INT8U,确保INT8U为8位无符号整型。 * * 4、确定调用函数fp_le
通讯3bit显示程序
- 89C2051驱动3位数码管显示程序,接收主机能过串口发过来的数据并显示。用于面板显示表头。(89C2051 drive 3 bit digital display program, the host can send data through the serial port and display. For panel display header.)
baduanshumaguan
- 用VHDL语言设计并实现一电路,其功能是8个数码管分别显示数字0-7。首先是数码管0显示0,其他数码管不显示;然后是数码管1显示1,其他数码管不显示;依此类推,数码管7显示完后再显示数码管0,这样循环下去。(提示:数字0-7的循环可以使用8进制计数器对1Hz的时钟信号进行计数得到,计数器的输出送到BCD到七段数码管的译码器,由其驱动数码管显示相应的数字。)(Using VHDL language to design and implement a circuit, its function is
数码管
- 89c51+7919 驱动数码管源代码(89c51+7919 drives the digital pipe source code)
TM1640Q驱动数码管RTC时间显示程序工程
- STM32F103+TM1640驱动数码管显示RTC时间程序工程(STM32F103+TM1640 drive digital tube display RTC time program engineering)
IO
- IO并行口直接驱动单个数码管的protues相关(The IO parallel port directly drives the Protues correlation of a single digital tube)
seg7
- 七段数码管显示驱动的设计,实现点亮开发板上的数码管(Design of seven segment digital tube display drive)
STM32F103-串口控制数码管显示温湿度数据
- STM32F103-串口中断驱动74HC595进行数码管显示温湿度数据(STM32F103- serial port interrupt drive 74HC595, digital tube display temperature and humidity data.)
基于TMS320F28335的高速数据采集电路设计
- max7219驱动8位数码管显示,spi通讯实现。(Max7219 drive 8 digit digital tube display SPI communication.)
sd2403&tm1640
- 时钟芯片SD2403和数码管驱动芯片TM1640驱动代码(C51)。(Clock chip SD2403 and digital tube driver chip TM1640 driver code (C51).)
stm32驱动MAX7219控制数码管显示
- 改代码实现了MAX7219在STM32驱动下的显示,MAX7219连接5V后驱动引脚连接在STM32的5V容忍引脚,亲测可用。(The modified code realizes the display of MAX7219 driven by STM32. The driver pin of MAX7219 is connected to the 5V tolerance pin of STM32 after it is connected to 5V. It is available fo
74hc164共阴数码管串行驱动
- 74hc164共阴数码管串行驱动,直接驱动电流比较小,可以加三极管放大