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shizhong
- 单片机89S51控制6个数码管显示时，分，秒。其中，位码通过P0口的P0^0-P0^5 控制，段码通过74LS164的串入并出的移位寄存器来送出。-6 MCU 89S51 control digital display hours, minutes and seconds. Among them, the bit code through the P0 port P0 ^ 0-P0 ^ 5 control, the string section of code into and through
Experiment10_74ls164
- 基于XL2000开发板的74ls164的应用程序-XL2000 development board based on the application 74ls164
Square-wave-measurement
- 1、通过定时器1的输入捕获功能，测量脉冲宽度； 2、测量脉冲18HZ到1KHZ之间； 3、按下INT1，启动测量；按下INTO，停止测量； 4、测量值利用74LS164串行显示，精度±2HZ； -1, by the timer 1 input capture, measure pulse width 2, between the measured pulse 18HZ to 1KHZ 3, press the INT1, start the measurement pres
Test_SPI1
- TIDSP208x的软SPI例子，软SPI控制74LS164输出8位数据，控制74LS165读入8位数据，对大家很有帮助，可以对所有SPI串口的芯片进行控制-TIDSP208x soft SPI example, the soft SPI control 74LS164 8-bit data output, control 74LS165 8-bit data read, helpful to all of us can chip all the SPI serial control
Test_LED
- TIDSP208x的数码管显示例子，动态扫描方式控制8位数码管，74LS164输出每一位数码管的值，74LS595选中相应的数码管-TIDSP208x the digital display example of the dynamic scan control 8-bit digital tube, 74LS164 output value of each LED, 74LS595 select the appropriate digital
74ALS164
- 74LS164 counter in vhdl. Inside is a "shift register" full of 8 bits. This means that it behaves like a series-parallel converter in introducing clock pulses and data series on the other.
LCD12864
- LCD12864显示驱动代码，通过74LS164 串转并来驱动LCD，节省单片机I/O脚，完成在LCD上自定义显示。-LCD12864 display driver code, and turn the string through the 74LS164 to drive the LCD, save microcontroller I/O pins to complete the custom on the LCD display.
1230405521_1_FT15839_piso_try
- 74LS164 Simulation. Controls a 8bit SI/PO register using and MCU
74LS138
- 基于单片机的数字时钟设计,使用74LS138和74LS164-Microcontroller-based digital clock design
dda
- 本系统以AT89C51单片机为控制核心技术的多路温度采集控制系统，该系统提供8路温度信号采集，经A/D转换后送单片机LED显示。系统由热敏电阻温度传感器测量环境温度，将其电压值送入ADC0809的IN0通道进行模数转换，转换所得的数字量由数据端D7-D0输出到89C51的P0口，经软件处理后将测量的温度值经单片机的RXD端串行输出到74LS164，经74LS164串并转换后，输出到数码管的7个显示段，用数字形式显示出当前的温度值。该系统电路简单、可靠性高，能解决实际应用中的问题-Microcon
chuankou1602
- 51单片机和74ls164 控制1602 串口输出数据-51 microcontroller and 74ls164-control 1602 LCD Serial output data
20111018225327910
- 74LS164作8位按键扩展，驱动LED显示程序-164 buttons expansion drive LED display program
164
- 74LS164的驱动程序，51单片机的C程序-74LS164' s driver
HYLED
- 采用8位右移寄存器74ls164实现8个彩灯的向右移动，从它的右移输入端输入四种码，来实现它的四种花样，根据四种花样确定四种码，可通过模16计数器74ls161的输出端接与门74ls08和非门74ls04产生。-8-bit right shift register 74ls164 move to the right of the eight lanterns, it s shifted to the right input of the input four kinds of code, to
74LS164-2
- 使用74LS165将AVR的串口输入扩为并口输入。 -Use 74LS165 serial input of the AVR expansion for the parallel port input.
keil-c
- 用74ls164在89c52单片机下，自动从99自减到0，在重新开始-89c52 microcontroller using 74ls164 automatically from 99 since reduced to 0, the re-start
74LS164
- 单片机，使用74hc164对数码管进行控制-Microcontroller, use on 74hc164 digital tube control
89c51_74ls164
- 51单片机 4片74ls164级联，数码管显示，走了很多的弯路，下了不少的程序，最后把所有程序全部调试通过，保证是对你最有用的164的资料！-51 single-chip 4 74ls164 cascade, digital display, and take a lot of detours, under a lot of procedures, all procedures through debugging, guaranteed to be the most useful to you
power
- 采用8051单片机产生波形，D/A转换器将其转化为模拟电压，再经过放大器放大。由单片机的软件实现电压的步进增减、对键盘的自动扫描等功能。用74LS164作驱动器，由单片机软件控制数码显示，软件还附有显示器的自动刷新及电路的过零保护等功能。-Generate waveforms, D/A converter 8051 to be converted to an analog voltage, and then through the amplifier amplifies. The voltage
164LED
- 仿真串口发送74LS164接收驱动LED ,51单片机的开发，利用串入并处的接口来提升Io口的效率-Serial port emulation send 74LS164 reception drive LED 51 microcontroller development to enhance the use of the string into and impose interface Io mouth efficiency