Category: QUESTIONS & ANSWERS
4500 series chip function
* Question
4500 series chip function
* Answer
Model device name Remarks CD45014 input double AND gate and 2 input or non-gate CD4502 optiona [...]
What are the characteristics of photoelectric switches?
* Question
What are the characteristics of photoelectric switches?
* Answer
Photoelectric switches are characterized by small size, high spe [...]
How to easily identify common varactor diodes?
* Question
How to easily identify common varactor diodes?
* Answer
The varactor diode is a special diode specially designed according to the [...]
What are the three ways to self-test?
* Question
What are the three ways to self-test?
* Answer
(1) Power-on self-test
(2) Periodic self-test
(3) Key-controlled self-test
[...]
Comprehensive optimization parameter setting dialog box, what is the role of each tab?
* Question
Comprehensive optimization parameter setting dialog box, what is the role of each tab?
* Answer
(1) The device tab is exactly the [...]
How does the subroutine call/return instruction implement the call and return of the subroutine?
* Question
How does the subroutine call/return instruction implement the call and return of the subroutine?
* Answer
The subroutine call ins [...]
What are the advantages of the Virtex-6 FPGA family?
* Question
What are the advantages of the Virtex-6 FPGA family?
* Answer
The advantages of the Virtex-6 FPGA family are as follows: (1) Easi [...]
What is a three-terminal adjustable negative power regulator?
* Question
What is a three-terminal adjustable negative power regulator?
* Answer
The three-terminal adjustable negative power regulator com [...]
If the ADC and DAC are enabled and powered up before the sample rate is changed, the sample rate value change will be valid, so how is the sample rate set?
* Question
If the ADC and DAC are enabled and powered up before the sample rate is changed, the sample rate value change will be valid, so how is t [...]
What is the way to detect roads?
* Question
What is the way to detect roads?
* Answer
1 Turn on the ignition switch, do not start the engine, check the ECU connector B termi [...]
