Category: QUESTIONS & ANSWERS
Briefly describe decision support issues based on perceptual information?
* Question
Briefly describe decision support issues based on perceptual information?
* Answer
Since the mid-1970s, Kenn and Scott Morton hav [...]
What is the working principle of the laser sensor?
* Question
What is the working principle of the laser sensor?
* Answer
Laser ranging is similar to the principle of ultrasonic ranging. It c [...]
What is the front-to-back ratio in the pattern?
* Question
What is the front-to-back ratio in the pattern?
* Answer
The front-to-back ratio is the ratio of the maximum radiation direction [...]
How to design the hardware system of digital control system?
* Question
How to design the hardware system of digital control system?
* Answer
1. Determine the overall design plan
2. Identify the syst [...]
What is an organic light emitting diode?
* Question
What is an organic light emitting diode?
* Answer
An organic light emitting diode is a technology that realizes display by using [...]
What are the high power LED constant current drive circuits?
* Question
What are the high power LED constant current drive circuits?
* Answer
(1) AC/DC converter.
(2) DC/DC converter.
(3) Efficient c [...]
After the control circuit is installed, what items should I check before powering up?
* Question
After the control circuit is installed, what items should I check before powering up?
* Answer
1.Equipment installation check
2 [...]
What is critical mode work?
* Question
What is critical mode work?
* Answer
The critical mode is a variable-current current-type switching circuit. The external N-chann [...]
What are the three indicators that describe the accuracy of the sensor?
* Question
What are the three indicators that describe the accuracy of the sensor?
* Answer
There are three indicators that show accuracy: p [...]
What is an embedded system?
* Question
What is an embedded system?
* Answer
The embedded system is derived from a microcomputer, and is a computer embedded in an object [...]
