软USB核的电力开关PowerSwitch

atmega16L输入捕获经典试验已经通过验证-atmega16L input capture classic trials have been validated

在51单片机上用7279芯片驱动键盘和数码管-51 SCM in 7279 with a chip-driven keyboard and digital tube

INA128/INA129精密低功耗仪表放大器的详细中文资料及经典电路例子-INA128/INA129 precision low-power instrumentation amplifier中文detailed information and examples of the classic circuit

D12与电脑通过USB单片机通信的程序，开发人员可以参考

30章C51入门教程，keil c51是keil公司设计的为单片机编程的编译软件-C51 Chapter 30 Getting Started Guide, keil c51 is keil designed compilers for single-chip programming software

24c04读写程序，同时控制p10口的打开和关闭-24c04 read and write procedures for control of p10 at the same time the mouth opened and closed

LT-1B开发板例子程序－ADC12_02

S12887实时时钟芯片中文资料.-S12887 real-time clock chip Chinese data.

简易电子琴的设计 一、 设计题目： 设计一简易电子琴，要求能够发出1、2、3、4、5、6、7等七个音符。 使用元件：AT89C51、LM324，喇叭，按键等 二、 设计目的 （1）能够对电子电路、电子元器件、印制电路板等方面的知识有进一步的认识，独立对其进行测试与检查。 （2）熟悉8051单片机的内部结构和功能，合理使用其内部寄存器，能够完成相关软件编程设计工作。 （3）为实现预期功能，能够对系统进行快速的调试，并能够对出现的功能故障进行分析，及时修改相关软硬件。 （4）对软件编程、排错调试、焊接技术、相关仪器设备的使用技能等方面得到较全面的锻炼和提高。-simple design of a flower, a design : a simple flower design, request, sent seven notes. Use Element : AT89C51, LM324, speakers, such as two keys, designed (a) to be able to electronic circuits, electronic components, such as printed circuit boards with the knowledge to further understanding of its independent testing and inspection. (2) familiar with the 8051"s internal structure and function and the rational use of its internal registers can be completed software programming design work. (3) To achieve the desired functionality, the system can quickly debugging, and the right to function failure analysis, the timely revision of the related hardware and software. (4) The right software programming, debugg

功能：编程实现简化Xmodem协议，为实现标准的Xmodem协议做基础-Function: XMODEM protocol to simplify programming for the realization of the standard XMODEM protocol as a foundation