基于RS-485的多機通信
基于RS-485的多機通信,能在單片機上輕松實現,加快開發...
基于RS-485的多機通信,能在單片機上輕松實現,加快開發...
modbus通信協議的相關資料文檔 中文版 支持RS-232 RS-485 RS-422等...
The SP486 and SP487 are low–power quad differential line drivers meeting RS-485 and RS-422 standards. The SP486 features a common driver enable contr...
單片機實現RS-485總線現場監測系統 含C程序工程文件及電路原理圖...
RS-232、RS-422與RS-485串口標準簡介 test...