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How to place the speakers Among all the audio matters, how much weight does speaker placement play? If you ask me this, my answer is: to make the audio sound good, the four major facto...[Details]

      Although Razer has been deeply involved in the gaming peripherals and laptop markets, its smartphone project has stopped at the Razer Phone 2 in 2018. The company attributed the delay of the ne...[Details]

#include "reg51.h"         // STC8G1K08A-SOP8   #include "intrins.h" /*   STC8G1K08A-SOP8    Read the VCC value and send it out first   Then the loop starts to read the value of ch4 (P55, pin 3) an...[Details]

The pulse generator based on Hall element designed in this scheme requires low cost, simple structure and good performance. There is a relatively harsh electromagnetic environment in the electrical c...[Details]

Who, How and Why? These three points are often the greatest pleasure of a detective novel. At the end of the novel, the author will ask who the murderer is and predict the murderer, br...[Details]

Perhaps most people think that Nvidia, Qualcomm, and Mobileye have won the architectural war for advanced autonomous driving. Does this mean that traditional automotive chip companies have surrendere...[Details]

On June 21, Changan Automobile announced the launch of a car key smart watch, which supports functions such as smart car control, health management, and life secretary modules. It is currently priced...[Details]

In the last issue, we talked about the thermal efficiency of the engine. However, when it comes to thermal efficiency, we have to talk about the thermal cycle. There are three thermal cycles on the...[Details]

The naked eye is one of the most sensitive organs, but sometimes it can miss something, such as in a dark environment or when dizziness occurs. The night vision system equipped in Audi's high-end m...[Details]

Eliminating the RCC quality list is a steelyard RCC power supply The quality is difficult to control and the transformer technology is high, which leads to the poor quality ...[Details]

Wearable sensors are the basic enabling technology for continuously monitoring users' vital signs, fitness data, and physical and mental health. As the application and market of wearable devices gr...[Details]

1. Only variables that are frequently used or require high computing speed are placed in the data area, such as the count value in a for loop. 2. Other variables that are not frequently called and do...[Details]

Caption: Satellite photos of roads and processed maps for use by self-driving cars According to foreign media reports, before people can believe that self-driving cars can be deployed on streets...[Details]

Display a column on the 8X8 dot matrix LED, let it move smoothly from left to right three times, then move smoothly from right to left three times, then move smoothly from top to bottom three times, ...[Details]

Experienced drivers who drive frequently may have encountered this situation: when the vehicle passes through a road section with tall buildings or a tunnel, our navigation will show a "satell...[Details]