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At the beginning of this year, Xiaomi officially released its annual flagship Xiaomi Mi 9, which was also the most anticipated Snapdragon 855 model at the time. At the time of release, Xiaomi Mi 9 ha...[Details]
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International Energy Network/PV Headlines (PV-2005) learned that on March 18, the winning candidates for Section 2-String Inverters and Section 3-Household String Inverters of China National Nuclea...[Details]
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Recently, there have been reports that some Korean companies, including Samsung and LG, have announced their withdrawal from LCD production. What does this mean for domestic LCDs? In this regard, T...[Details]
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According to foreign media reports, Ford has applied for a patent for a method of reporting speeding drivers to the police through cars. On July 18, the U.S. Patent and Trademark Office (USPTO) pub...[Details]
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The main content of this section is to explain in detail how to build a compilation environment. It should be noted that the various software used in the construction process must be consistent wit...[Details]
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At present, AEC Q101 "Stress Test Qualification Requirements for Automotive Discrete Devices Based on Failure Mechanisms" issued by the Automotive Electronics Council (AEC) has been widely recogniz...[Details]
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LiDAR
Once again caught in the whirlpool of public opinion.
This time the spotlight is on
Mobileye
and Luminar.
The former is
an
ADAS
giant, which decided...[Details]
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At present, the lifespan of electrolytic and capacitor products is only up to 5,000 hours at most, and they are expensive. Not only do they fail to meet the requirement that LED light sources shoul...[Details]
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High-power LED lenses/reflectors are mainly used for focusing and guiding high-power LED cold light source products. High-power LED lenses are designed with light distribution curves based on the a...[Details]
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Due to the excellent energy and power characteristics of lithium batteries in hybrid and pure electric vehicles, the automotive industry currently generally adopts lithium batteries as a solution for...[Details]
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1. Experimental tasks
Use P1.0 to output 1KHz and 500Hz audio signals to drive the speaker as an alarm signal. The 1KHz signal is required to sound for 100ms and the 500Hz signal for 200ms, alternati...[Details]
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OnSemi's NCP1337 is a chip that combines a current mode regulator and a demagnetization detector to fully ensure borderline/critical conduction mode under any load/transmission line conditions togeth...[Details]
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In recent years, with the continued rapid development of the new energy vehicle industry, the issue of handling tens of thousands of tons of retired power batteries each year has become a focus of ma...[Details]
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Puzhong 51-Single-core-A2 STC89C52 Keil uVision V5.29.0.0 PK51 Prof.Developers Kit Version:9.60.0.0 Hard Knowledge Selected from "Popular 51 Single-Chip Microcomputer Development Strategy_V1.2" M...[Details]
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The biggest features of the language are: powerful functions, convenient and flexible to use. The syntax check of C compiled programs is not as strict as other high-level languages, which leaves pr...[Details]