代码搜索：LED显示
找到约 10,000 项符合「LED显示」的源代码
代码结果 10,000
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c 串行驱动led显示.c
//串行驱动led显示，
//一个74hc595位移寄存器驱动三极管驱动led位，
//两个74hc595驱动led段，方式位5位x8段x2=10个数码管
//5分频，每次扫描时间位1.25ms
//定义特殊符号
#define nul 0xf
#define qc 0xc
#define qb 0xb
#define q_ 0xa
#define q__ 0xd
www.eeworm.com/read/188452/8539174
txt 驱动led静态显示.txt
--功能：译码输出模块，LED为共阳接法；
library ieee;
use ieee.std_logic_1164.all;
use ieee.std_logic_arith.all;
use ieee.std_logic_unsigned.all;
entity fpgaqudongled is
port(seg:in std_logic_vector(3 down
www.eeworm.com/read/387599/8663494
pwi 键盘和显示(led).pwi
www.eeworm.com/read/387599/8663500
dsn 键盘和显示(led).dsn
www.eeworm.com/read/429319/8811001
exe led显示屏.exe
www.eeworm.com/read/283763/8989679
doc 汉字led点阵显示.doc
www.eeworm.com/read/363815/9935266
c 串行驱动led显示.c
//串行驱动led显示，
//一个74hc595位移寄存器驱动三极管驱动led位，
//两个74hc595驱动led段，方式位5位x8段x2=10个数码管
//5分频，每次扫描时间位1.25ms
//定义特殊符号
#define nul 0xf
#define qc 0xc
#define qb 0xb
#define q_ 0xa
#define q__ 0xd
www.eeworm.com/read/358196/10194016
c led移位显示测试.c
#include
#include
unsigned char code Tab[]={0xff,0Xfd,0xff,0xfe,0xff,0xf7,0xff,0xfb,0xff,0xdf,0xff,0xef,0xff,0x7f,0xff,0xbf,
0Xfd,0xff,0xfe