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When
white LEDs
are operated at 100°C, their
luminous efficiency
only decreases by about 3%. The requirement for white
LEDs
to have "temperature stability" is to prevent the luminous e...[Details]
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According to relevant data, there are more than 2,000 cases of forklift theft in my country every year, which brings significant economic losses to vehicle-owning companies and reduces their operatio...[Details]
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SAIC Motor and HERE join hands to empower global intelligent connected car services BEIJING – SAIC Motor Corporation Limited (SAIC), China’s largest listed automotive company, today announced that ...[Details]
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Rohde & Schwarz and Vector Informatik have collaborated to conduct closed-loop scenario testing of automotive radar sensors for advanced driver assistance systems (ADAS) and autonomous driving (AD). ...[Details]
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In recent years, with the rapid development of smart cars, the safety and reliability of smart driving have become a key issue of concern. Intelligent sensing technology, as an important tool for int...[Details]
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Abstract: With the development of embedded technology, embedded systems have gradually increased their requirements for system stability, reliability, and anti-interference. This paper analyzes in ...[Details]
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In the context of increasingly fierce global competition for civilian machines such as mobile phones and household appliances, personalized design has become an important factor. Therefore, desig...[Details]
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What are the ways to speed up the motor?
There are several ways to speed up the motor:
Increase the power supply voltage: Increasing the power supply voltage can increase the speed ...[Details]
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1.4 Electromagnetic shielding and shielding efficiency
Shielding efficiency is an index for evaluating the performance of a shielding body, and its expression is:
SE(db)=A+R+B
1)...[Details]
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"The ultimate form of every smart connected car should be that every screw on the car can be connected to the Internet." This is my most straightforward understanding of smart connected cars . If s...[Details]
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The working principle of the buck PWM controller APl5lO is introduced, and a typical application circuit is given. The test results verify its practicability.
Keywords
: step-down; PWM; ...[Details]
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The price increase of lithium battery materials is not new, and some of them are commonplace. Previously, the industry could still tolerate the tyranny of "cobalt" and "Lithium Fluorophosphate", but ...[Details]
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1. Basic wiring
The main power input adopts ~220V, connected from L1 and L3 (actual use should refer to the operation manual);
the control power input r and t can also be directly...[Details]
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On December 17, at the first Dishui Lake China RISC-V Industry Forum, Yuan Yongsheng, director and deputy general manager of Shenzhen APTCHIP Microelectronics Co., Ltd. (APTCHIP), introduced the comp...[Details]
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According to a paper published in Nature magazine on the 23rd, teams from the Jackson Laboratory, the Broad Institute of MIT and Harvard, and Yale University used artificial intelligence (AI) techn...[Details]