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PS2_key_disp
- ps/2键盘输入,1602液晶显示的测试程序,keil C51程序,主控为AT89S52-ps/2 keyboard, 1602 LCD test program, keil C51 program, controlling for the AT89S52
PandaKiller
- 基于AT89S52单片机的电子万年历
clock
- 基于1602 和AT89S52的电子时钟-Based on the electronic clock 1602 and AT89S52
wo
- DS18B20 AT89S52 仓库温度报警系统设计产生的HEX文件-DS18B20 AT89S52 warehouse temperature alarm system generated HEX file
sine
- 通过51单片机和DA实现几种常见波形,并通过键盘控制,液晶显示-AT89S52 DAC KEY LCD1602
time
- DS12C887时钟源代码程序+AT89S52-The clock on behalf of the Friends of the DS12C887
EMPER
- 本系统的设计可以用于热水器温度控制系统和饮水机等各种电器电路中。它以单片机AT89S52为核心,通过3个数码管显示温度和4个按键实现人机对话,使用单总线温度转换芯片DS18B20实时采集温度并通过数码管显示,并提供各种运行指示灯用来指示系统现在所处状态,如:温度设置、加热、停止加热等,整个系统通过四个按键来设置加热温度和控制运行模式。-This system can be used in the design of the water heater temperature control sys
as
- at89s52单片机独立键盘程序,仅供参考-at89s52 independent keyboard microcontroller program is for reference only
05441
- 鉴于目前的技术水平与市场的接收程度,电子密码锁是这类电子防盗产品的主流。本次设计使用ATMEL公司的AT89S52实现一基于单片机的电子密码锁的设计-Given the current level of technology and the market reception of the degree of electronic code lock is such mainstream of electronic security products. This design uses AT
21-IC-card--
- 基于51的I2C接口的IC可读写程序,可以实现IC卡的读写操作。-IC card read and write for at89s52
proteus_LCDand4x4jianpan
- 同学编的基于protues的AT89S52控制LCD1602和4*4键盘的仿真程序,软件安装后就能使用。-Students compiled the AT89S52 based protues control LCD1602 and 4* 4 keyboard emulator, software can be used after installation.
LCD1602lockAT89S52
- 项目名称:LCD1602密码锁AT89S52 实现功能: 1。用LCD显示输入提示; 2。实现用*号覆盖刚刚输入的密码; 3。用确认键和清除键; 4。实现输入的密码位数比正确密码位数多时,判断为密码错误; 5。实现动态初始化过程-Project Name: LCD1602 lock AT89S52 Function: 1. LCD display with input prompts 2. Achieve coverage of* the password you ju
AT89S52_DHT21_1602
- 基于At89S52的温湿度测量显示(1602液晶),温湿度传感器使用DHT21-Temperature and humidity measurement based At89S52 display (LCD 1602), temperature and humidity sensors DHT21
dianzifuzai
- 主控电路包含了12位的数模转换芯片tlc5618和10位的模数转换芯片tlc1549对恒压和恒流模块电路进行采样经过AT89S52单片机可实现恒压模式下设计2-15V范围的设定和0.01v的步进;恒流模式下实现0.1-2A的范围设定和0.01A的步进。恒压和恒流模块电路采用OP07运放(或UA741)、康铜丝电阻和开关管IRF540组成恒压及恒流的负载电路。继电器电路可实现工作模式的切换。-Control circuit includes a 12-bit digital-analog conv
789s456
- 基于AT89S52单片机的温度控制系统,有利于单片机的初步学习,是课程设计的有效资料-AT89S52 Microcontroller based temperature control system is conducive to the microcontroller initial learning, curriculum design and effective information
1
- 本系统是基于AT89S52单片机的数字式低频信号发生器。采用AT89S52 单片机作为控制核心,外围采用数字/模拟转换电路(DAC0832)、稳压电路(MC1403)、运放电路(LM324)、按键和LED显示灯电路等。-The system is based on the AT89S52 microcontroller digital low frequency signal generator. AT89S52 microcontroller core used as a control, e
dianzicheng
- 本文描述了基于AT89s52单片机设计的电子秤原理及实现方法。该系统由51单片机的改良版52单片机控制,通过液晶屏自动显示所称物体的重量-This paper describes the design of microcontroller based electronic scale AT89s52 principle and method. The system consists of a modified version of 51 SCM 52 SCM control, through t
AT89S52keyboard-microcontroller
- 单片机AT89S52 实现单片机电子琴弹奏功能-Playing the keyboard microcontroller AT89S52 MCU features
keyboardscan
- 键盘扫描程序:这是一个键盘扫描程序,基于at89s52单片机。-Scanner keyboard:The program of a microcontroller based at89s52 main function is to achieve keyboard scan
aa
- 基于at89s52的单片机编程的ds18b20的数字式温度计设计-failed to translate