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usb-isp,直接用usb对avr单片机编程,简单易用-usb-isp, the direct use of usb for avr Microcontroller Programmer, easy-to-use

4*4数字键盘输入温度极限值，DS18B20测温，数码管显示温度值，蜂鸣器和LED报警-4* 4 digital keyboard input temperature limit, DS18B20 temperature measurement, digital display temperature control, alarm buzzer and LED

51事例原代码 很多很好用 51事例原代码 很多很好用-51 examples of the original code with a lot of very good examples of the original 51 code with a lot of very good

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.

这是一个信号发生器的程序，适用于iar环境，可用于msp430的单片机 -This is a signal generator procedures, applicable to iar environment, can be used for MSP430 microcontroller

proteus与单片机的联合仿真教程，希望对大家有所帮助。 -Proteus and MCU joint simulation tutorial, I hope all of you to help.

12864（7920）液晶模块的详细使用说明和范例，以及7920的国标字库表。-12864 (7920) LCD module detailed instructions and examples, as well as 7920 GB of the font table.

单片机音乐程序的设计与实验，包含音乐程序的设计原理。-music SCM procedures and experimental design, including music program design principles.

25045 C51源程序-fffcvcvx cvcvbxcvbxcbx

在外部环境中检测亮度，温湿度，其中带232及485控制-Detected in the external environment brightness, temperature and humidity, which with 232 and 485 control