Power Over Ethernet
December 2007, San Jose, California: It seems a long time ago. I walked into a big networking compan...
BUS HOLD技术资料
📦 资源总数：525
💻 源代码：23101
🔌 电路图：2
📚 BUS HOLD全部资料 (525个)
Pro Arduino
Since its release, Arduino has become more than just a development platform; it has become a culture...
I2C热插拔和SMBus缓冲器
The NCA9511 is a hot-swappable I2C bus buffer that supports I/O card insertion into a live bac...
MCU+LAN9254 EtherCAT从站硬件设计
LAN9254 + SAME54 MCU 从站设计•1.支持2/3个port口的EtherCat Slave控制器，并内置有8个FMMU 和8个SyncManagers; &nb...
600w變壓器计算
那么我们可以进行如下计算：1，输出电流Iout=Pout/Udc=600/400=1.5A2，最大输入功率Pin=Pout/η=600/0.92=652W3，输入电流最大有效值Iinrmsmax=Pi...
CPCI_E标准规范 CompactPCI® Express Specification
CPCI_E标准规范 CompactPCI® Express SpecificationThe documents in this section may be useful for referenc...
ADC模数转换器件Altium Designer AD原理图库元件库
ADC模数转换器件Altium Designer AD原理图库元件库SV text has been written to file : 4.4 - ADC模数转换器件.csvLibrary Comp...
CH341系列编程器芯片usb转串口Altium Designer AD原理图库元件库
CH341系列编程器芯片usb转串口Altium Designer AD原理图库元件库CSV text has been written to file : 1.9 - CH341系列编程...
基于RS-485总线的MODBUS通信协议在单片机上的实现
以仓库智能改造为背景,主要介绍单片机和上位机之间通信网络和通信协议的选择,MODBUS协议通信指令和功能码使用,重点阐述了基于RS-485总线的MODBUS通信协议在上位机和单片机之间的串行通信,实现...
基于MC9S12XS128单片机的CAN总线通信节点设计
CAN总线是汽车上应用最广泛的车载网络总线,具有实时性强、可靠性高、成本低等优点。鉴于此,介绍了一种利用飞思卡尔系列单片机MC9S12XS128作为控制器,利用其内部的MSCAN模块、CAN收发器TJ...