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介绍了采用ATmega48单片机实现三相无刷直流电机控制器的方法。利用Atmega48获得带死区的脉宽调制（PWM）、霍尔传感器的换相处理、正弦驱动信号的产生和电机转速的控制等功能。采用该方法的优点是...

📅 2013-12-09

针对当前安检力学试验机所能完成的试验种类单一、自动化程度低等问题，提出一种以ATmega128单片机为核心控制器的安检力学试验机的设计。详细阐述了该安检力学试验机各个组成部分的设计原理和方案，并且给出...

📅 2013-11-05

The PCA9549 provides eight bits of high speed TTL-compatible bus switching controlledby the I2C-bus....

📅 2014-11-22

The TJA1042 is a high-speed CAN transceiver that provides an interface between aController Area Netw...

📅 2014-12-28

The TJA1051 is a high-speed CAN transceiver that provides an interface between aController Area Netw...

📅 2013-10-17

 波长信号的解调是实现光纤光栅传感网络的关键，基于现有的光纤光栅传感器解调方法，提出一种基于FPGA的双匹配光纤光栅解调方法，此系统是一种高速率、高精度、低成本的解调系统，并且通过引入双匹配...

📅 2014-07-24

The NCV7356 is a physical layer device for a single wire data linkcapable of operating with various ...

📅 2013-10-24

The LPC2292/2294 microcontrollers are based on a 16/32-bit ARM7TDMI-S CPU with real-time emulation ...

📅 2014-12-30

   针对UHF读写器设计中，在符合EPC Gen2标准的情况下，对标签返回的高速数据进行正确解码以达到正确读取标签的要求，提出了一种新的在ARM平台下采用边沿捕获统计定时器数判断...

📅 2013-11-10

The LPC1850/30/20/10 are ARM Cortex-M3 based microcontrollers for embeddedapplications. The ARM Cort...

📅 2014-12-31

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