polefigureofHCP(0001)

说明：  使用STM32的普通引脚软件模拟SPI通信，通过软件SPI操作WQ2516，已测试验证过！(Using STM32's general pin software to simulate SPI communication and operate WQ2516 through software SPI, it has been tested and verified.)

基于51单片机的IIC总线的C语言编程，通过51单片机来模拟IIC总线协议(Based on 51 MCU IIC C language programming bus by the microcontroller 51 to simulate the IIC bus protocol)

stm32f103与手机APP合作开发蓝牙重力感应小车(Stm32f103 cooperates with mobile APP to develop Bluetooth gravity sensor car)

说明：  msp430g2553按键控制步进电机正反转，加速，启动停止(2553 Control Stepping Motor)

keil demo stm32 discovery keil demo stm32 discovery keil demo stm32 discovery keil demo stm32 discovery

个人制作的电磁智能平衡直立小车的源程序，希望对有心人有用！(Individuals produced by electromagnetic intelligent balance upright trolley source, I hope to be useful off!)

STMicroelectronics STV0913 satellite demodulator full datasheet.

cyclone5 FPGA 5CSXFC6D_F896设计文件，ORCAD格式，带A9核(cyclone5 FPGA 5CSXFC6D_F896 Design Document ORCAD Format, with A9 core)

该模块实现串口DMA发送中断接收，与系统或者外设通信，一发一答的方式，发送一帧数据，需等待对方应答，如果在规定时间内未等到ACK数据，发送端 会重发该数据，采用状态机制原理，对串口使用以及协议搭建很参考价值(The module DMA send serial interrupt receiving, and system or peripheral communication, one answer, send a frame of data, need to wait for the answer, if ACK did not wait until the data within the specified time, the sender will retransmit the data, using the state mechanism principle, build a reference value for the use of serial port and protocol)

对ad7685的详细运用。加上12864显示。有电路图、芯片资料(Detailed use of ad7685 plus 12864 shows)