-
本程序主要通过外部中断INT0及3.3端口读取PS2键盘值并通过LCD1602显示，键扫描码的解码通过数组方式解码，程序的解码功能主要针对数字及大小写字母和常用...
本程序主要通过外部中断INT0及3.3端口读取PS2键盘值并通过LCD1602显示，键扫描码的解码通过数组方式解码，程序的解码功能主要针对数字及大小写字母和常用标点符号
硬件描述：PS2键盘的时钟线（clk）接89S51的INT0（P3.2）,数据线data接（P3.3）
LCD的控制端口分别为： RS = P2^7，RW = P2^6，EP = P2^5，数据端口为P0，液晶显示偏压VL必须接
-This procedure mainly through external interrupt INT0 and 3.3 read PS2 keyboard port value through LCD1602 display, key scan code decoder way through an array of decoding, the procedure for decoding function of the major figures and upper and lower case letters and punctuation marks commonly used hardware description: PS2 keyboard clock line (clk) then 89S51 the INT0 (P3.2), data lines data access (P3.3) LCD control port, respectively: RS = P2 ^ 7, RW = P2 ^ 6, EP = P2 ^ 5, data ports for the P0, LCD bias VL must be received
- 2022-03-05 07:16:47下载
- 积分：1
-
ADI低成本心电监护模块（ECG module）设计
ADI低成本心电监护模块（ECG module）设计-ADI low-cost ECG monitoring module (ECG module) design
- 2023-01-21 13:05:04下载
- 积分：1
-
SCM interrupt procedures and procedures keyboard
单片机串口中断程序和键盘程序-SCM interrupt procedures and procedures keyboard
- 2022-05-06 19:34:09下载
- 积分：1
-
基于gps的车载定位系统，使用STCc51来设计的车在定位系统
基于gps的车载定位系统，使用STCc51来设计的车在定位系统-Gps based vehicle positioning system, the use of STCc51 to design the vehicle positioning system
- 2022-04-30 22:41:23下载
- 积分：1
-
包括电路图和源程序，汇编语言编写。JP1、JP2、JP3为电机接口，JP5为投币器接口，JP4为指示灯接口...
包括电路图和源程序，汇编语言编写。JP1、JP2、JP3为电机接口，JP5为投币器接口，JP4为指示灯接口-including circuit diagrams and source code, written in assembly language. JP1, JP2, JP3 for electrical interfaces, JP5 for the coin interface, the interface indicator of JP4
- 2022-12-04 08:50:03下载
- 积分：1
-
SCM detection procedures are monitoring, communications, display, including one...
单片机检测程序有监控、通讯、显示等一次完成
- 2022-11-26 17:30:03下载
- 积分：1
-
实现51单片机的日历功能 用T2定时器作为基本时钟中断
实现51单片机的日历功能 用T2定时器作为基本时钟中断-The realization of the calendar features 51 single-chip using T2 as the basic clock timer interrupt
- 2022-08-19 01:06:57下载
- 积分：1
-
2008北京奥运会的倒计时牌的课程设计,3块数码管分别显示年月,时间,剩下的天数...
2008北京奥运会的倒计时牌的课程设计,3块数码管分别显示年月,时间,剩下的天数-The countdown to the 2008 Beijing Olympic Games licensing curriculum design, digital tube 3, respectively, show the date, time, number of days remaining
- 2023-05-28 06:30:03下载
- 积分：1
-
the wireless remote control code is used in the main control module pt2272 micro...
本代码是无线遥控中常用的pt2272模块的主控单片机代码，实现了编址发送功能。-the wireless remote control code is used in the main control module pt2272 microcontroller code, Implementation of the address this function.
- 2022-03-20 23:10:25下载
- 积分：1
-
CAN三台机子互相通讯（机子2程序），已调通，标准的标识符，11位。...
CAN三台机子互相通讯（机子2程序），已调通，标准的标识符，11位。-CAN communication with each other three loom (loom 2 procedure), Qualcomm has been transferred, the standard identifier, 11.
- 2022-02-07 12:09:42下载
- 积分：1
