QUESTIONS & ANSWERS Archives

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* Question What are the restrictions on the waiting mode? * Answer When all of the following five conditions are met, if the WAIT instructio [...]

* Question Circuit board debugging should start from those aspects * Answer In the case of digital circuits, first determine three things in [...]

* Question Chip package * Answer 1.BGA ball grid array package 2.CSP chip scale package 3.COB board chip mounting 4.Chip mounting on C [...]

* Question What are the basic principles of wireless power transmission? * Answer Electromagnetic induction - short-range transmission, elec [...]

* Question What are the two major benefits of link aggregation compared to the separate links managed by STP? * Answer 1. Increase bandwidth [...]

* Question What is the design and calculation procedure for the capacitor? * Answer (1) The type of capacitor.It is very important to correc [...]

* Question What types of contact IC card readers are divided into? * Answer The first type is a serial communication interface circuit with [...]

* Question What are the two types of interrupt signal triggering methods? * Answer (1) MODEK=0, falling edge triggering This trigger mode is [...]

* Question What is the meaning of the main part of the transformer? * Answer The meaning of the main part of the transformer model is as fol [...]

* Question What are the main expansion methods of the MCS-51 MCU I/O port? * Answer 1 bus extension method.The data is output through the P0 [...]

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Category: QUESTIONS & ANSWERS