用at90s2313做的usb转串口.很实用的哦

PIC12C5XX单片机应用举例，汇编语言编写-PIC12C5XX SCM application, for example, the compilation of language

lcd12864不带字库 实现画线 画点 正弦曲线 很好的例子 绝对不后悔-lcd12864 without drawing a line drawing point font to achieve a good example of the sine curve is absolutely no regret

dsp 5509a 的usb程序ATMEGA16单片机进行AD转换的源程序代码-dsp 5509a the usb procedures ATMEGA16 microcontroller for AD conversion of the source code

FM12864液晶显示程序驱动，可以实现简单的数字，图像的显示-FM12864 process-driven liquid crystal display, you can realize simple figures, images are displayed

针对51核的实验程序，包括汇编语言核C语言，有交通灯，步进电机，滤波器等-against nuclear Experimental procedures, including nuclear assembly language C language, and traffic lights, stepper motors, filters, etc.

鱼缸控制器带声光功能，可控温、加氧，人体感应音乐播放。-Fish tank with sound and light controller features temperature control, add oxygen, the body sensors music player.

凌阳的液晶驱动 61板，大家自己看看吧-Sunplus LCD driver 61 boards, we could see for himself now

MSP430F1611U盘数据读写 通过调试-MSP430F1611U disk read and write data through the Debug

modbus 通讯程序 物理层rs-485-Modbus communication procedures rs-485 physical layer

PCB设计经验,实际应用中的经验和技巧,非常难得.-PCB design experience, the practical application of the experience and skill, very rare.