GPS卫星位置计算

使用控件打印收据，功能完整，可以扩展,附带数据库和sql。vs 2005 sql2005 c# winfrom

全国医药招商网 全国医药招商网 -medicine nationwide network nationwide network investment medicine medicine CMB net investment National Medical Network National Medical CMB net investment nationwide networkmedicine

使用控制BLDC电机成熟方案，在洗衣机上使用年，都比较稳定，目前产品家家户晓。其中包含C语言及对应的PCB原理图，较为难得。(Use BLDC motor control mature solution, in the washing machine using, more stable, at present the product every so famous. Contains C language and the corresponding PCB principle diagram, relatively rare. )

ad9851的单片机程序上位机软件，为广大网友参考(AD9851 program upper computer software, for the majority of netizens reference)

OPENGL 3DS FILE LOADER

实现单片机演奏简单的声调乐曲，外连无源喇叭效果较好(Simple tonal music microcontroller played outside with passive speakers better)

说明：  PM2.5激光传感器模块SDS系列使用手册(Handbook of SDS Series for PM2.5 Laser Sensor Module)

AVRSTDIO开发的ATMEGA16控制步进电机正反转和速度控制

this is the program for finding peak power in ofdm using pts

好用的图表工具好用的图表工具好用的图表工具