密码引爆器 输入正确引爆 错误发出警告 可仿真

本文介绍了一种电子密码锁的实现。该电子密码锁采用1一wire总线芯片Ds2401作为密匙，锁体采用高可靠性的单片机PIC16c63来完成密码识别和开锁控制，用I2C总线接口的EEPROM 芯片AT24c02来完成密码的存储和修改，可 掉电保存密码。整个系统安全可靠，稳定性高。-This paper introduces an electronic code lock realize. The electronic locks used one chip one wire bus Ds2401 as key, lock body for high reliability PIC16C63 microcontroller identification and password to complete the unlock control, with I2C bus interface EEPROM chip AT24C02 to complete the password storage and revised down to save the password. The entire system is safe and reliable, high stability.

全国大学生电子设计大赛历年题目_Frily-National Undergraduate Electronic Design Contest calendar year subject _Frily

各种单片机反汇编软件包,方便程序的调试! -Disassemble a variety of SCM software package, to facilitate program debugging!

MSP430模拟串口程序，希望对大家学习430单片机有用... ... ... ...!-MSP430 analog serial procedures, and they hope to learn from U.S. 430 Singlechip useful ... ... ... ...!

基于LPC214X的K9F1G08的驱动-Based on the LPC214X driver K9F1G08

基于89s52的空调模拟系统的实现，包括OCMJ8X15D的触摸式液晶屏的显示和按键扫描，18B20达拉斯温度传感器的温度提取并显示。-89s52-based simulation of air-conditioning system, including OCMJ8X15D the touch-screen LCD display and keypad scanning, 18B20 Dallas temperature sensor the temperature of extraction and displayed.

c51读写24cxx程序模块，已调试过，ok 工具Keil uVision2-C51 to read and write 24Cxx program modules have been debug, ok tool Keil uVision2

飞思卡尔S12 系列单片机系统硬件设计，详细介绍了该单片机的硬件使用，为全中文，MC9S12DG128B 有16路AD 转换，精度最高可设置为10 位；有8 路8 位PWM 并可两两级联为16 位精度PWM，特别适合用于控制多电机系统。它的串行通信端口也非常丰富，有2 路SCI，2 路SPI 此外还有IIC，CAN总线等端口，并且采用了引角复用功能，使得这些功能引角也可设置为普通的IO 端口使用。此外 它内部还集成了完整的模糊逻辑指令，可大大简化我们的程序设计。-Freescale s S12 family of single-chip microcomputer system hardware design, detail the use of single-chip hardware for the whole Chinese, MC9S12DG128B 16 Road AD conversion, the highest precision can be set to 10 are 8 and 8 PWM 22 Alliance for the 16-bit precision PWM, is particularly suitable for controlling multi-motor system. Its serial communication ports are also very rich 2-way SCI, 2 road SPI in addition to IIC, CAN bus, such as ports, and using the primers angle multiplexing function, so that these functions can also be cited angle is set to normal IO port to use. In addition, it also integrates the internal integrity of the fuzzy logic instructions, can greatly simplify the design of our procedures.

LCD应用系统程序，里面有proteus仿真程序。-LCD application procedures, proteus simulation program there.

基于51单片机系统，利用AD转换芯片ADS7841，数码管驱动芯片CH452，以及CD74HC4051、CD74HC259、CD74HC154、74HC244等接口芯片实现二十路以上的电压监测、显示与通断控制。编程环境：keil-Based on 51 single-chip microcomputer system, using AD conversion chip ADS7841, digital tube driver chip CH452, and CD74HC4051, CD74HC259, CD74HC154, 74HC244 interface chip such as the way to achieve more than twenty-voltage monitoring, display and on-off control. Programming environment: keil