QUESTIONS & ANSWERS Archives

1 … 155 156 157 158 159 … 189 1570 / 1886 POSTS

* Question What are the main uses of the power adjustment scheme? * Answer The power adjustment scheme has two main uses.The first one is th [...]

* Question What functions can a more complete car Bluetooth network achieve? * Answer 1 Receive data from the in-vehicle smart sensor. 2 Se [...]

* Question Briefly describe decision support issues based on perceptual information? * Answer Since the mid-1970s, Kenn and Scott Morton hav [...]

* Question What is the working principle of the laser sensor? * Answer Laser ranging is similar to the principle of ultrasonic ranging. It c [...]

* 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 [...]

* Question How to design the hardware system of digital control system? * Answer 1. Determine the overall design plan 2. Identify the syst [...]

* Question What is an organic light emitting diode? * Answer An organic light emitting diode is a technology that realizes display by using [...]

* Question What are the high power LED constant current drive circuits? * Answer (1) AC/DC converter. (2) DC/DC converter. (3) Efficient c [...]

* Question After the control circuit is installed, what items should I check before powering up? * Answer 1.Equipment installation check 2 [...]

* Question What is critical mode work? * Answer The critical mode is a variable-current current-type switching circuit. The external N-chann [...]

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Category: QUESTIONS & ANSWERS