用PIC18xxx系列单片机实现直流电机伺服控制的源代码及详细文档...

这是一个示例代码，说明如何使用 RS485 网络的微控制器在嵌入式系统中 对于任何种类的有硬件 usart 的微控制器，可以使用此示例。

所有的单片机都会涉及到232 或者485通讯,而通讯中又不可避免的出现错误.本例就给出了一个现成的校验软件.完成串口通讯,并且进行crc,累加和,异或和等效验结果-All of the single-chip will be 232 or 485 relating to communications, and communications also inevitable error. In this case on a given off-the-shelf software validation. The completion of serial communications, and to carry out crc, cumulative and, XOR and equivalent examination results

FIBER AND wire product designed guider.

motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton / t this vary the average voltage across the motor-motor speed by pwm this depond on that the pwm has t on and t off and t ther is a duty cycle that = ton/t this vary the average voltage across the motor

三星s3c2440 ARM9芯片在linux下的MMC卡驱动-s3c2440 Samsung ARM9 chip in the linux MMC Card Driver

来源于外国的开源rtos,用于小型mcu,支持优先级抢占调度-from Byelorussian foreign revenue for the small mcu, support priority scheduling

这是一个示例控制 3 (三) 第 7 段共阴极使用 89S52 MC。我用这个来学习如何控制超过 7 段使用之一作为最低限度，尽可能保存为大型项目的价格。嗯，这是只是 init （我用后来的排队机的银行和其他公共服务）。

这是在嵌入式开发系统上使用的LCD到VGA信号转换芯片的Datasheet-This is in the embedded development system used on LCD to VGA signal converter chip Datasheet

pcmcia驱动源代码,直接可以在linux2.6下使用 !-pcmcia driver source code, direct linux2.6 can use!

ad7812采集程序10位的，运用c语言编写的，环境是KEIL 51。-ad7812 acquisition process of 10, using c language, the environment is KEIL 51.