By 89s52, visit ZLG7290 (LED digital display)

GPS模块与单片机89s51之间的数据通信，单片机存储定位信息，并在LED上显示出来-Single-chip GPS module and the data communication between 89s51, single-chip storage location information, and displayed in the LED

usb slaver for sd card

单片机AT90S系列 制作简易USB接口（软件模拟,无usb硬件）。installstep- Monolithic integrated circuit AT90S series manufacture simple USB connection (software simulation, non- usb hardware). Installstep

学习用，使用前，认真阅读，按实际情况更改IO口！-to study, use, read carefully, according to the actual situation changes IO mouth!

此程序是利用51单片机，控制蜂鸣器接口高低电平，让其发出歌声。-This procedure is the use of 51 single-chip microcomputer to control the buzzer interface high-low, so the issue of voice.

数控调频发射器，很好用的哦，我写了好久的，不过大家要先有必要的电子元件哦。-NC FM transmitter, used in good Oh, I wrote a long time, but everyone should have the necessary electronic components Oh.

UCDOS16x16汉字字库的二进制字模文件-UCDOS16x16 汉字字库的???8 制字模文?

这是通讯接口实验《DA转换原理实验》的原理程序，适合于那些上嵌入式系统、通信、计算机专业的人-This is the communication interface experiment, "DA conversion principle experiment," the principle procedures, suitable for those on embedded systems, communications, computer specialists in the

这是一个简单的pid控制程序，用的是增量式pid控制，在智能车上使用的。-This is a simple pid control procedures, using the incremental pid control, used in the smart car.

80C51系列单片机汇编语言设计教程-80C51 microcontroller series Language Design Guide Series