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The industry's expectations for large-capacity capacitors are growing. Currently, many companies are developing lithium-ion rechargeable batteries as power storage devices, but there are limits to ...[Details]
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According to news on February 19, SPEC recently issued a compiler notice stating that it has recently discovered special optimization issues in the Intel oneAPI DPC++ compiler and announced that mor...[Details]
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The user space virtual memory layout of different architectures is different, taking arm as an example The user space actually starts at 0x10 000, and from low to high there are code segment, data ...[Details]
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For small power supplies, critical conduction mode (CRM) APFC is generally used. It appears when the sine wave crosses zero, which can change the switching frequency and make the switching frequency v...[Details]
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Electronic tags are increasingly used in anti-theft systems in modern supermarkets, libraries, warehouses and other public circulation departments. Electronic tags and their decryption codes are es...[Details]
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Hospital nursing call system is an important means of transmitting clinical information, an effective way to improve the work efficiency of nursing staff and ensure the quality of hospital se...[Details]
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According to Reuters, British Health Secretary Matt Hancock said on Sunday local time that Huawei can continue to participate in the development of 5G telecommunications infrastructure, but with clea...[Details]
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Since the current A/D converters with more than 12 bits are expensive, people are looking for new ways to replace them, and V/F converters are a good choice. Since V/F converters have the character...[Details]
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GSA confirmed today that there are now 153 operators in 64 countries/regions (as of mid-March 2021) that have announced 3GPP-compliant 5G for mobile or FWA services. A total of 428 operators in 132 c...[Details]
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A new high-performance satellite navigation receiver developed by the School of Electronic Science and Engineering of the National University of Defense Technology was unveiled at the 4th China Satel...[Details]
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In the pinout diagram of the STM32 data sheet, you can see that PC14 and OSC32_IN share a pin, and PC15 and OSC32_OUT share a pin. Their usage is as follows: When LSE (low-speed external clock sign...[Details]
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According to Jiwei.com, the Samsung Group’s labor union will file a class action lawsuit against the group in October over pension issues. They demand that the Samsung Group pay more pensions because...[Details]
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On September 5, 2020, the China Automotive Industry Development (TEDA) Forum was held in Tianjin Binhai New Area. The theme of this year's forum is "Dual Upgrade of Industry and Consumption to Recons...[Details]
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In order to drive the chip from an external clock source, XTAL1 must be connected as shown in Figure 21. At the same time, the fuse bit CKSEL must be programmed to “0000”. If the fuse bit CKOPT is al...[Details]
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In recent years, more and more automotive OEMs and Tier 1s have launched mild hybrid electric vehicles (MHEVs) and solutions with 12V/48V dual-battery vehicle system designs. Since Tesla’s high-p...[Details]
stm32/stm8
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