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This review starts with the Tamron 28-75mm F/2.8 Di III RXD from last year: thanks to its excellent portability, large aperture of F2.8 and good image quality, the author has watched this lens rise f...[Details]
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With the application of multi-layer circuit boards in switching power supply circuits, printed circuit transformers have become possible. Due to the small interlayer spacing of multi-layer boards, th...[Details]
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The main function of the watchdog timer is to reset the system after the program runs away due to interference, so that the system will not die forever. Its principle is not much different from that o...[Details]
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Following Phase I to Phase IX reliability test reports, EPC's Phase X reliability test report further enriches the knowledge base. This report stresses more than 30,000 components for more than 18 mi...[Details]
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SCHURTER's new high current fuse (HCF) is designed with solid-state/thin-film technology and is an extremely robust SMD fuse . In applications with extremely harsh conditions, it is important to b...[Details]
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Airoha Technology has become a leading IC design company in the industry, and is committed to developing high integrated circuits for wireless communications, Bluetooth low-power single-chips, and Bl...[Details]
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At the technical exchange meeting held by HELLA at GAC Motors, HELLA demonstrated a series of advanced electronic technologies. These innovative products that embody energy conservation, emission r...[Details]
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Bringing AI to the physical world through universal models
Recently, a company that officially announced its existence through Twitter and didn’t even have an official website, Physical In...[Details]
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(Image source: General Motors official website) According to foreign media reports, Takata airbag failure has affected millions of GM vehicles, and GM has applied to the National Highway Traffic...[Details]
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New progress has been made in the research of high-performance polymer thermoelectric materials. On the 25th, the reporter learned from the Institute of Chemistry of the Chinese Academy of Sciences...[Details]
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As the use of new energy vehicles becomes more and more widespread, people are becoming more and more familiar with pure electric vehicles. Motors, electronic controls, and batteries are the three ma...[Details]
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Mouser Electronics Wins Amphenol Excellence in E-Commerce Distributor Award for Third Consecutive Year July 9, 2021 – Mouser Electronics, an electronic component distributor focused on introducing ...[Details]
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In the process of ARM learning, code redirection is used, and the problem encountered when the bytes in the link script are not aligned is encountered. The specific initialization code is as follows ...[Details]
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PCB circuit board chemical laboratory
1. Acid Number (Acid Value) Acid value refers to the amount of free acid contained in 1 gram of grease, wax or flux. The test method is to dissolve the sample ...[Details]
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