代码搜索:电压表
找到约 592 项符合「电压表」的源代码
代码结果 592
www.eeworm.com/read/252757/12265105
c 数字电压表.c
#include "reg51.h"
#include "itrins.h"
#define decon P2
#define dedata P0
#define disdata P1
#define discon P3
#define uchar unsigned char
#define uint unsigned int
sbit ale=P2^3;
sbit start=
www.eeworm.com/read/252757/12265107
asm 数字电压表.asm
共阳极连接,P1口为字段码口,P3口为位选口
P3。5为单路/循环显示转换按键,P3.6为单路显示时当时通道选择的按键
70H-77H存放采样的8个数据,78H-7BH为显示缓冲区,分别为个位、十位、百位和当前通道值
00H们为单路。循环显示控制位,当为0时循环显示,为1时单路显示
ORG OOOOH
LJMP START
START: MOV R0,#70H
...
www.eeworm.com/read/229658/14325736
c 数字电压表头.c
// 数字电压表头程序,满程2.5V
#include
#include
#define uchar unsigned char
#define uint unsigned int
#define SET_E PORTC|=0x04 // LCD: E = 1
#define CLR_E PORTC&=~0
www.eeworm.com/read/229174/14350354
pwi 数字电压表.pwi
www.eeworm.com/read/229174/14350356
dsn 数字电压表.dsn
www.eeworm.com/read/208748/15238319
asm 复件 电压表.asm
ORG 0000H
LJMP START
ORG 0003H
LJMP INT0 ;中断入口地址
START:
MOV SP,#60H
MOV R4,#0FFH ;设初值
MOV R7,#0FFH ;初始化
www.eeworm.com/read/4698/38503