这是一段开始学单片机时写的LCD程序，基于普通的51单片机，在KEIL环境上开发的。...

段码LCD驱动控制器HT1621的C51程序-Code segment LCD driver controller of the C51 program HT1621

AVR(Atmel)+VS1003(VLSI) Easy MP3 Player

关于sdc/mmc的详细用法,日本网站下载-On sdc/mmc detailed usage, Japan website

在单片机系统中实现4*4的小键盘的扫描程序，按键输出对应信号，可以根据按键来设定输出对应高低电平-Single-chip microcomputer system in the implementation of the 4* 4 keypad scanning procedures, the corresponding button output signal can be output in accordance with the corresponding button to set the high-low

利用C8051F020作为控制器，对74LS165进行控制-C8051F020 use as a controller, control of the 74LS165

ARM LPC21XX proteus测试,测试已经完好,可以直接使用.谢谢!-ARM LPC21XX proteus tests have been intact, can be used directly. Thank you!

PIC单片机的几个设计实例,不可多得！-PIC several design examples, rare!

系统能够产生正弦波、方波、三角波。同时还可以作为频率计测频率。函数信号的产生由MAX038和外围电路完成，能产生1Hz―20MHz的波形。-system can produce sine, square, triangle wave. Also as frequency measurement frequency. Signals generated by the MAX038 completed and the external circuit, which can produce 1Hz- 20MHz waveforms.

NE2000型兼容网卡的设计程序，用RTL8019AS,实现基本的网络传输-NE2000-compatible network card design procedures used RTL8019AS achieve the basic network transmission

CodeVisionAVR C Library Functions Reference CodeVisionAVR C 库函数介绍 译自CodeVisionAVR C Compiler Help-CodeVisionAVR C Library Functions ReferenceCodeVisionAVR C library function translated from Introduction CodeVisionAVR C Compiler Help