* Question What are the general driving methods? * Answer The driving methods are generally as follows: single voltage power drive, dual voltage power drive, high and low voltage power drive, chopper ...
* Question What are the main features of the bundle layer structure? * Answer reliable delivery of messages, the DTN gateway is responsible for storing messages in persistent storage.The region name i ...
* Question Compared with the international advanced level, what are the main gaps in the design of RFID chips in China? * Answer (1) Foreign countries started early in RFID chip design and applied for ...
* Question What are the non-ideal effects in the current mode circuit? * Answer The non-ideal effects in the current mode circuit include the mismatch between the M()SFETs in the circuit, the influenc ...
* Question What are the characteristics of the parallel process program? * Answer A parallel flow program with three branches, the characteristics of which are as follows. (1) If S20 has been operated ...
* Question What is the load capacitance? * Answer Load capacitance is an extremely important parameter to describe the application characteristics of a quartz crystal.In the application, the crystal o ...
* Question What is linearity? * Answer Linearity refers to the degree of linearity between the intensity of the illumination and the resulting signal charge. ...
* Question Why pyroelectric sensors? * Answer The polarization of ferroelectrics (charge per unit area) is related to temperature.When the infrared radiation is irradiated onto the surface of the ferr ...
* Question What are the different requirements for electronic equipment under different system operating conditions? * Answer 1 system can run in working, idle or hibernation state, different states r ...
* Question What is the SDA output? * Answer The value of bit 7 to bit 0 (D7 to D0) written in the UiTB register is sequentially output from D7, and the 9th bit (D8) is ACK or NACK.The initial value of ...