avr下载线制作，usb接口,isp的.控制芯片为ATMEGA8。

控制LED灯的亮灭 控制LED灯的定时亮灭，单片机定时器的使用。-control of the LED light-controlled LEDs eliminate the regular-collapse of the use of SCM timer.

用汇编编写的PC主机读写24C02外部ROM的程序-Compilation prepared by the host PC to read and write procedures 24C02 external ROM

1984-1993模糊 C 源代码竞赛.zip 非常的好,不过这是DOS格式,要用UE去打开.-1984-1993 Fuzzy C source code for race. Zip very good, But it is the DOS format, we should open the UE.

crc16 通用程序,可在单片机或PC上运行.-crc16 common procedures, the microcontroller or PC running.

SY0406开发板的测试程序 可以检查键盘使用 密码保护 LED显示-SY0406 development board testing procedures to check the use of password-protected keyboard LED Display

26万色TFT_LCD单片集成驱动芯片的Top_Down设计,有一定的参考价值-260,000 color TFT_LCD monolithic integrated driver chips Top_Down design, has some reference value

DS18B20的驱动程序。通过KEIL C编译，在AT89S51上运行正常。-DS18B20 drivers. Through the KEIL C compiler, in the normal run AT89S51.

AD0809做的电压表 有这方面需要的可以参考参考-AD0809

The sample software includes, common library, peripheral APIs, and test modules for the APIs. The common library include startup file, standard definition and header files, processor specific setup module, generic interrupt related APIs, timer routine, and scatter loading file. The peripheral directories include, GPIO, PWM, Real-time clock, timer, SPI, I2C, Watchdog timer, UART, external interrupt, etc.

单键识别,用于初学单片机的人熟悉,了解,学习-One-touch identification, for beginner people familiar with MCU, understanding, learning