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Look again! Look again! Looking at your phone before bed may lead to depression! On June 1, a study published in Nature Neuroscience pointed out that increased exposure to blue light at night can...[Details]
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ARM GNU Assembler Framework .section .data Initialized data .section .bss Uninitialized data .section .text .global _start _start: Assembly code Entry address Assembler Example //star...[Details]
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DC-DC Converters The topic of DC-DC converter immunity will be discussed in detail here , but first a brief discussion of DC-DC converters. Since the birth of electronics, there has been an old sayi...[Details]
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Practice and promote the localization of intelligent driving Xiamen, July 19, 2022 /PRNewswire/ -- From July 15 to 16, the "2022 Sixth Jiwei Semiconductor Summit" (hereinafter referred to as the "S...[Details]
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According to Bloomberg, new export restrictions imposed by the United States on Huawei this week may put pressure on South Korea's economy, which is struggling to recover from the epidemic, as chips ...[Details]
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1 Introduction CAN bus technology was born in the field of automotive control. As its technology continues to improve, its application areas continue to expand. Since CAN bus technology entered our c...[Details]
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Assume that timer 3 is used to time every 1 millisecond; the function saved to the SD card is StartSave(); Case 1: timer is fast, main loop is slow 1. Code design 1 (wrong design) view plain copy in...[Details]
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In 2017, the state's subsidies for new energy vehicles dropped significantly compared to 2016. An insider once revealed that some smaller new energy vehicle manufacturers were forced to change the...[Details]
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On September 3, according to media reports, the latest news from the supply chain showed that due to the need for re-tapeout (RTO) to improve the yield rate, the launch time of the RTX 50 series gr...[Details]
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Energy-saving kitchen equipment can produce dishes of the same or even higher quality while minimizing kitchen energy consumption. What we pursue is not only high-end kitchenware, but also energy sav...[Details]
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HDYZ-E zinc oxide lightning arrester live tester voltage collector operation instructions Turn on the power switch of the voltage collector. After the voltage collector is initialized, it enters t...[Details]
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On October 12, CR Micro released a record of investor relations activities, answering investors' business questions on IGBT, MOSFET, MCU, etc. In response to the question raised by investors, "Is CR...[Details]
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1. Common fiber test meters include: optical power meter, stable light source, optical multimeter, optical time domain reflectometer (OTDR) and optical fault locator.
Optical power meter
Use...[Details]
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On May 19, according to Taiwanese media reports, a fire broke out in Hsinchu Science Park, Taiwan, this morning, causing a large-scale power outage. After preliminary confirmation, major semiconducto...[Details]
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PT100 temperature sensor is a commonly used temperature measurement device with the characteristics of high precision, high stability and high reliability. This article will introduce the working p...[Details]
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