我写的 四线 步进电机控制 用M16主控

基于51单片机  时钟程序  c语言，12864液晶显示图像,,有很大的参考价值。。。。

FPGA设计，PCI的IP核，很好的源代码，供大家参考！

应用背景The CMX990 provides, on-chip: a flexible, formattable GMSK packet and freeformat modem, a dual synthesiser fed from an external source, IF and RF transceiver stages for both Rx and Tx modes, and auxiliary ADCs and DACs for system control and monitoring.关键技术Operating in the range of 400MHz to 1GHz at data rates of 4 to 16 kbps. This single-chip, half-duplex device requires a minimum of external components, keeping end-product board size, power consumption and cost to an absolute minimum. The versatile GMSK modem is configured for either packet and freeformat data operation via an efficient task-oriented Rx and Tx format and command structure combined with data scrambling, interleaving and FEC and CRC capabilities. Rx data acquisition, extraction and tracking functions use Rx data-quality feedback to support varying signal environments. IF and RF functions in the Tx path handle all the signal processing requi

SRAM Controller For Altera SOPC Builder and NIOS on DE2 kit board

linux设备驱动程序源代码,包括PCI,USB,-Linux device driver source code, including PCI, USB, etc.

本文首先提出了无线传感网络节点的基本要求，并针对其要求成功实现了无 线传感网络节点的设计，为了满足定位与跟踪的特殊需求，特别设计了超声波定 位的传感器板。论文叙述了节点的设计过程及测试内容。运用计算机、调试器、 节点等硬件组成网络硬件平台，并运用TinyOS软件开发系统组网，实现了温度 显示、节点的定位等功能，自行研制了数据管理监控软件，可以监测节点的温度、 距离等信息，也可以观察网络节点的拓扑变化情况。最后，总结了整个系统的优 缺点，并提出了下一步工作计划。 -Wireless sensor networks(WSNs)

单片机控制直流电机PID闭环调速的实验论文-Single-chip closed-loop PID control of DC motor speed control of the experimental papers

UcLinux下对DDNS协议的实现源代码.-UcLinux DDNS right under the agreement to achieve the source code.

遥控器解码和1602驱动程序，一个用c写的源代码。-Remote control decoding and 1602 driver, one with c source code to write.

代码演示如何使用 stm8 设备进行 I2C 通讯。它使用 I2C 奴隶设备中断来访问数据。样例使用奴隶来源文件发送接收数据。代码已经过测试，并充分发挥作用。