* Question What basic operations will the 28X core perform when executing an instruction? * Answer The instruction is fetched from the program memory; the instruction is decoded; the data is read from ...
* Question What functions does the RF module perform? * Answer RF energy is generated by the RF oscillator. A part of the RF energy is used for the reader and the other part is sent to the electronic ...
* Question How to reduce the noise impact and improve the detection accuracy? * Answer 1 multiple average.Since the noise is random, the effect of noise can be reduced by multiple sampling averaging.M ...
* Question At present, what are the world’s well-known programmable logic device manufacturers in addition to the Altera company introduced earlier? * Answer There are also the following famous ...
* Question What are the characteristics and application scope of repair equipment maintenance methods for electrical control equipment? * Answer 1) After-the-fact (passive) repair 2) Preventive (activ ...
* Question What are the advantages of RFID? * Answer RFID can identify a single very specific object, and the barcode can only identify the type of object? RFID uses radio frequency, which can read da ...
* Question Briefly describe the composition and function of the MP 377? * Answer The MP 370 has a 12″, 15″, 19″ touch screen type, and the 12″ keyboard has 38 system keys and 3 ...
* Question What are the specific frequency bands for the RFID system? * Answer Low frequency, frequency range from 30 kHz to 300 kHz, operating frequency range below 135 kHz, commonly used 125 kHz; hi ...
* Question What is network coding? * Answer The most basic idea of network coding is to combine routing and coding, which are the core operations of the network layer and the physical layer, respectiv ...
* Question What is the mirror-type Karman vortex air flow sensor? * Answer The mirror-type Karman vortex air flow sensor is mainly composed of a vortex generator, a light-emitting diode LED, a phototr ...