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This article uses the acceleration sensor as a detection module. On the one hand, it can be used to prevent improper sitting posture and remind people to pay attention to their sitting posture. On ...[Details]
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1. Introduction
Due to the special working environment of coal mine production, the production process is more dangerous and unsafe than the general industry. With the continuous increase in c...[Details]
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This paper presents a design of a high-precision automatic resistance tester with STC89C54RD as the control core. The system range is 10Ω to 10MΩ, with the functions of automatic range switching and...[Details]
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According to foreign media reports, after health officials in Alameda County, California, warned Tesla not to reopen its California factory, Tesla CEO Elon Musk tweeted that Tesla would sue the Alame...[Details]
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1. What is the basic working principle of power supply?
A: By running high-frequency switching technology, the input higher AC voltage (AC) is converted into the lower DC voltage (DC) requ...[Details]
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1. LCD driver framework analysis app: open("/dev/fb0", ...) Major device number: 29, Minor device number: 0 ———————————————————————————————————————————————————— kernel:(core file/drivers/video/fb...[Details]
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On June 8, 2016, at the test site of TUV (German Rheinland Laboratory) in Shenzhen, witnessed by the technical representative of Panasonic Japan and the Panasonic team of Hong Kong, the electric mo...[Details]
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At the 2020 North American CES, there is a so-called "International Pavilion". However, what's interesting is that in this "International Pavilion", most of the exhibitors are from China, and many Ch...[Details]
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In the first half of 2024, China's new energy market maintained a growth trend despite the volume. According to statistics from the China Passenger Car Association, domestic new energy passenger ca...[Details]
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For intelligent driving, cars collect environmental data through more and more sensors and cameras. In order to analyze this data to identify objects, track their movements and predict their behavi...[Details]
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New JBL headphones from HARMAN feature ams adaptive active noise cancellation technology for superior audio performance The new JBL Tour ONE is the first headphone to feature Adaptive Leakage C...[Details]
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In the field of autonomous driving perception, the industry is divided into two distinct factions: the visual faction and the lidar faction. Tesla is the most staunch defender of the visual faction, ...[Details]
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Based on recent trends, improving efficiency has become a key goal, and the trade-off of using slow switching devices for better EMI is not worth it. Superjunction can improve efficiency in appli...[Details]
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The website of the Ministry of Industry and Information Technology released a letter titled "Reply to Proposal No. 2282 (No. 256 in the Public Transport, Post and Telecommunications Category) of the ...[Details]
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Photovoltaic Headlines (PV-2005) selects the most recent photovoltaic news from home and abroad for you. Readers are welcome to interact, communicate and discuss with us by clicking on the "Leave a...[Details]