51 MCU and PC' s serial communication solution that includes pretous simulati...

C51下编写的跑马灯程序，可以实现好几种图案的变换。-C51 prepared Marquee procedures can be achieved several transformation patterns.

用串口DA5615实现数摸转化，并在LED上显示。单片机部分，并在KEIL下运行-With serial number DA5615 realize transforming touch, and LED display. Single-chip part, and run under KEIL

51单片机的以太网 Ethernet 源程序和原理图-51 MCU Ethernet code and Schematics

采用东芝TDA7495/TDA7496芯片（已经形成产品）制作的高保真立体声音频放大器PCB裸板图-Toshiba chips used TDA7495/TDA7496 (has been formed products) produced by high-fidelity stereo audio amplifier PCB bare board diagram

spi总线的模拟程序,可以实现单片机的spi传输-spi bus simulation program, you can realize spi SCM transmission

自制AVR串口仿真器资料，用M16试制成功，仿真软件AVRSTUDIO，串口线要按图短接，速度较慢但能用成本低-Home AVR emulator serial data, with the success of M16 trial, simulation software AVRSTUDIO, serial line shorted according to plan, but can be slow and low cost

用C语言实现51单片机的2402开机次数3位计数程序-51 using C language to achieve the 2402 single-chip boot program counts the number of three

89c51usb仿真器原理图，超级棒，拿出来与大家分享-Schematic 89c51usb emulator, super rod, out to share with you

利用单片机c8051f020由于端口功能很多，需要对端口进行配置。-C8051f020 SCM function as ports, we need the right port setup.

路灯监控，能够自动采集路灯实时信息，并自动报警-road lamp control road lamp control road lamp control road lamp control road lamp control