What are the advantages of a contactless IC card (electronic tag) compared to a contact IC card? High reliability: There…

What is the principle of automatic line selection for single-phase ground faults in neutral point ungrounded systems? The working principle…

PLD is divided into several types of devices according to the programming process？ PLD can be divided into six categories…

What are the stages of the control law accelerator pipeline? Fetch instruction 1 (F1), fetch instruction 2 (F2), decode l…

What are the most commonly used control technologies? There are three most commonly used control technologies. That is, continuous conduction…

What is the nature of the wiring pool? The so-called wiring pool is essentially a switch matrix. The connection between…

What software is used in the hardware part of the coordinator? ZigBee wireless module and expansion backplane; Body condition monitor…

What are the characteristics of the GPIo of the LPC2000 series ARM? The direction of each GPIO port can be…

Briefly describe the working principle of the DS11-2 elevator load cell? The DS11-2 elevator weighing sensor is used in conjunction…

What are the main technical characteristics of the T6321A? The constant current output is 350mA; The input DC voltage range…