* Question What are the characteristics of the netX network controller? * Answer netX is a highly integrated network controller…
* Question What is a duplexer? * Answer Duplexer: It combines two or more signals into a common channel or…
* Question What is the principle of RFID positioning? * Answer RFID positioning technology belongs to one of the wireless…
* Question What is the role of the interrupt enable register? * Answer The keyboard interrupt enable register is used…
* Question From the address calculation method of the addressing mode, there are several forms of load/store instructions? * Answer…
* Question What are the restrictions on the waiting mode? * Answer When all of the following five conditions are…
* Question Circuit board debugging should start from those aspects * Answer In the case of digital circuits, first determine…
* Question Chip package * Answer 1.BGA ball grid array package 2.CSP chip scale package 3.COB board chip mounting 4.Chip…
* Question What are the basic principles of wireless power transmission? * Answer Electromagnetic induction – short-range transmission, electromagnetic coupling…
* Question What are the two major benefits of link aggregation compared to the separate links managed by STP? *…
