自己写的用AVR 单片机产生正弦波.用示波器观察波形很好！

16键盘程序，按任何一个键都可以返回相应的键值，可以下载，绝对好用！-16 keyboard procedures, any key that one can return to the corresponding keys, can be downloaded for absolutely everything!

基于IAR embedde workbench的MSP430原理的心电检测源码。实现手持心电检测-IAR embedde workbench based on the principle of the MSP430 ECG detection source. Realize handheld ECG detection

PM50语音芯片播放语音程序,采用串行方式,AVR单片机控制-PM50 voice chip-play voice procedures, using serial, AVR control

AT91SAM9260 ARM9设计的网络收音机原理图与代码-AT91SAM9260 ARM9 Radio network design schematics and code

X5045EEPROM,看门狗操作所有操作完整的源代码，，以前做过的项目-X5045EEPROM, Watchdog operation of the complete source code for all operations, previously done projects

STR710 ARM7系列芯片功能部分的源代码，有ADS和EMBEST平台的-STR710 ARM7 chip functional part of the source code, have ADS and EMBEST platform

128×64图形液晶显示程序，采用直接方式的硬件连接方式，可实现图形，文字的显示-128 64 LCD graphics procedures, the use of direct methods of connectivity hardware, graphics, text display

8*8led屏全方位移动，希望觉得好的就请多加分数给我，-8* 8led full-screen mobile, want to feel good, please give me more points, thank you

基于c8051f020的基本程序，在此基础上可以做很多你想做的事情，只要你看懂该程序，再稍加改动。-C8051F020 based on the basic procedures, and on this basis can make a lot of you want to do, as long as you understand the program, and then modified.

这是原创的基于PIC16F877A单片机控制1602液晶显示的程序源代码-This is the original 1602 based on PIC16F877A microcontroller control program source code for LCD display