搜索资源列表
6位数码管时钟程序2222
- 数码6位数码管时钟程序2222 6 位数码管多功能时钟程序 74HC164驱动LED 显示 74hc138进行位选 Creat By: 单片东东 2004.12.28 bian xie-six digital clock control procedures 2222 6-bits digital clock control procedures 74HC164 multifunctional LED Display Driver 74hc138 for Creat
74HC138
- 74LS138,大家都用得上了,专业教授的资料,欢迎大家使用了-74LS138, we all need them, Professor information Everyone is welcome to use the
若干74HCxxx的Verilog源码。
- 包括：74HC85、74HC138、74HC161、74HC151、74HC373 74HC4017、74HC238、74HC194等器件的Verilog编码实现。为.V文件，也可直接用记事本等打开。
16×16LED点阵屏原理图
- 16×16LED点阵屏原理图及C源汉字左右移动显示驱动程序单片机：AT89S52 引脚说明：P0.0/P0.1/P0.2/P0.3控制由两片74HC138组成的行驱动控制4-16译码器的A/B/C/D端 P1.0/P1.1控制列驱动控制74HC595的OE/ST端-16 × 16LED schematics and C lattice screen characters move around the source display drivers SCM: AT89S52 Pi
用仿真软件Protues对16X16点阵进行显示实验
- 用仿真软件Protues对16X16点阵进行显示实验，用2个74HC138级联做行驱动，2个74HC595做列驱动，静态显示一个汉字。附有程序及仿真电路。-With simulation software Protues 16X16 dot matrix to display on the experiment, with two 74HC138 cascading to do the line drive, two 74HC595 do column driver, a static disp
xpzl1
- 74HC02,74HC04,74HC07,74HC126,74HC138,74HC245,74LS373等各芯片资料-74HC02, 74HC04, 74HC07, 74HC126, 74HC138, 74HC245, 74LS373 chips and other information
32×16PointDisplay
- 笔者自己弄的一个32*16的点阵模块,使用51单片机以及74hc595和74hc138实现,内有动态显示程序和静态显示程序,以及Protel99SE原理图和PCB图.-I myself get a 32* 16 dot matrix module, the use of 51 single-chip, as well as 74hc595 and 74hc138 realized, there are dynamic display program and static display prog
phillps767
- 一种同事控制时间和温度的控制器：主芯片phillps767。主要包括，74HC138,74HC164读写程序，以及数码管驱动程序，和AD采样程序-A colleague to control the time and temperature controllers: the main chip phillps767. Include, 74HC138, 74HC164 read and write procedures, and digital control drivers, and the
32
- 这是74HC138驱动按键，和扫描数码管的模块，你可以很方便的移植到你的项目中-This is the 74HC138 drive button, and scan digital control module, you can easily migrate to your project
keyboard_scan
- 以74HC138芯片为端口保护器件的4×4键盘扫描程序，所用单片机STC12C5A32S2-74HC138 chip to protect the device port 4 × 4 keypad scanner, the use of SCM STC12C5A32S2
Verilog74HCxxx
- 文档为用verilog编写的若干74hc系列器件的HDL实现。包括：74HC85、74HC74、74HC138、74HC151、74HC161、74HC194、74HC373、74HC283、74HC4017等-Documents prepared for the use of verilog series devices HDL certain 74hc implementation. Including: 74HC85, 74HC74, 74HC138, 74HC151, 74HC161,
74-series-chip-pdf-data
- 74系列芯片pdf资料:包括6B595，74HC14，74HC138，74HC164，74HC244，74HC245，4953，62706-74 series chip pdf information: 6B595, 74HC14, 74HC138, 74HC164, 74HC244, 74HC245, 4953,62706
STM32-7SEG-LED-SCAN
- 8位数码管动态扫描显示实验(显示不用库函数) *显示用指针直接访问GPIO端口的输出寄存器，形式GPIOD->ODR *延时delay_nms(5)时，显示不闪烁 *74HC138 A--P2.2--PE.0 B--P2.3--PE.1 C--P2.4--PE.2 *74HC573 D0~D7---PD[0..7] LE---PE.3 *by 追梦 2011-4-3-8-bit digital dynamic scan showed that the experimen
yjzzb
- 机电工程学院数字电路实验IC参考手册 本手册包含下列IC芯片（共15 种）： 74HC00、74HC01、74HC125、74HC138、74HC20、74HC153、74HC32 74HC283、74HC04、74HC86、74HC74、74HC76、74HC90、74HC194 555定时器。 -Electrical Engineering Reference Manual IC digital circuit experiment of this manual c
IC-verilog-implementation
- 74hc74,74hc85,74hc138,74HC151,verilog实现，适合DIY者用FPGA开发数字芯片-74hc74, 74hc85, 74hc138, 74HC151, verilog implementation
74HC148_DataSheet
- 8到3译码器 74HC138是一款高速CMOS器件，74HC138引脚兼容低功耗肖特基TTL（LSTTL）系列。 74HC138译码器可接受3位二进制加权地址输入（A0, A1和A2），-8-3 decoder 74HC138 is a high-speed CMOS, 74HC138 pin compatible with low power Schottky TTL (LSTTL) series. 74HC138 decoder accepts three binary weighted a
yimaqi
- 用VHDL实现3-8线译码器的功能，即74HC138-3-8 lines with the VHDL implementation of the decoder function, which 74HC138
1111
- 单片机LCD点阵显示0-9 用74HC138控制的-Single-chip LCD dot matrix display with 74HC138 control 0-9
paomadeng
- 跑马灯程序51单片机,此开发板因为IO紧张，用74HC138进行了端口复用。必须先设置74HC138，切换到LED2-LED9才能点亮所需LED。-pao ma deng 5 1 dian pian ji cheng xu 。cheng xu da jia ke yi shi shi ru you wen ti wang da jia duo bao han
74HC138(中文资料)
- 这是74HC138中文资料，有74HC138芯片的管脚说明，逻辑图，真值表，电器参数，交流特性，封装形式等(This is the 74HC138 Chinese data, with the instructions of the 74HC138 chip, the logic diagram, the true value table, the electrical parameters, the communication characteristics, the package form