* Question What is conductivity? * Answer Also called the conductivity coefficient, it is also a physical quantity to measure the conductivity of a substance.The magnitude is numerically the reciproca ...
* Question What are the characteristics of the grating sensor? * Answer The grating sensor has high precision, large measuring range, easy to realize measurement automation and digitalization. ...
* Question What are the crystal membrane electrodes that can be classified according to different sensitive membranes? * Answer The crystal film electrode can be divided into a uniform film electrode ...
* Question How to use Altera’s basic megafunctions? * Answer Customize basic macro function parameters with Altera’s IP tool MegaWizard Manager to generate a package file. ...
* Question What is the relationship between signals and variables? * Answer Signals and variables have obvious differences, the difference is mainly in the way of receiving and maintaining signals and ...
* Question Corresponding to the hierarchical structure of the compressed video stream, what is the rate control according to the level of control? * Answer Different control methods such as GOP layer, ...
* Question Briefly describe the basic components of a transmitter? * Answer (1) Modulator: As its name suggests, this component is capable of modulating a signal onto a carrier, assuming a modulated d ...
* Question What basic communication protocols are included in the rDA standard? * Answer The IrDA standard includes three basic communication protocols: Infrared Physical Layer Specification (IrPHY), ...
* Question What are the characteristics of the inductor component? * Answer The alternating current presents impedance.◆ The inductor element has a characteristic that prevents the current from changi ...
* Question Why is quartz crystal resonator called quartz? * Answer Quartz is the only material with the following characteristics: z piezoelectric properties (“pressure-electric properties” ...