利用stm32控制平板倒立摆使用了红外遥控,pwm控制,串口调试角加速度传感器
上传时间: 2014-11-10
上传用户:box2000
自制ICD2-USB全套资料下载(原理图+PCB+程序)icd2
上传时间: 2013-11-18
上传用户:tedo811
PCB板基础知识、布局原则、布线技巧、设计规则
上传时间: 2013-12-14
上传用户:YKLMC
用Mega32+VS1003做的MP3(FAT32文件系统浏览)——PCB原理图
上传时间: 2013-12-19
上传用户:simonpeng
C8051FXXX PCB design notes
上传时间: 2013-10-12
上传用户:gonuiln
DS12887A万年历PCB资料
上传时间: 2013-10-09
上传用户:rishian
PCB器件示意图
上传时间: 2013-11-22
上传用户:longlong12345678
为了提高PCB板制作的效率,改变传统的化学腐蚀制板工艺,使用机械仿形铣制作电路板的方法,设计了以ATMEGA16单片机为核心部件的PCB板雕刻机控制系统。其中包括PCB雕刻机的基本功能、主要硬件电路设计和软件的实现流程,并给出了相关设计电路。重点分析了雕刻机步进电机的驱动电路以及主轴电机的驱动电路,该雕刻机经实际运行,系统工作良好,可有效提高PCB板的制作效率。 Abstract: In order to improve the efficiency of production of PCB board and change the traditional chemical etching plates, using of mechanical copying milling method makes circuit boards,this paper introduces the PCB engraving machine control system used ATMEGA16 microcomputer as the core components. It includes basic function, the hardware circuit design and software realization process, and gives the corresponding circuit design.It analyses the drive circuit of engrawing machine stepper motor and spindle motor in detail. This engraving machine by practical operation, the system works well, which can effectively improve the production efficiency of PCB board.
上传时间: 2013-10-17
上传用户:liangliang123
The bootloader is stored in the internal boot ROM memory (system memory) of STM32devices. It is programmed by ST during production. Its main task is to download theapplication program to the internal Flash memory through one of the available serialperipherals (USART, CAN, USB, etc.). A communication protocol is defined for each serialinterface, with a compatible command set and sequences
上传时间: 2014-09-06
上传用户:417313137
将AVR上的队列串口驱动程序修改后,运行在STM32开发板,采用中断方式接收和中断发送,并加入了缓冲收发队列操作。由于该驱动是用来操作西门子的TC35或MC55等通信模块,所以加入了“等待串口接收完成”函数,该函数需要一个10ms的定时进行计数累加。
上传时间: 2013-11-11
上传用户:kaixinxin196