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The startup code is the first code that runs after the system is powered on or reset. Its function is to perform necessary initialization of the system hardware and software operating environment bef...[Details]
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A spectrum analyzer is a general-purpose test tool capable of displaying large dynamic range signals over a wide frequency range. However, the FSUP Signal Source Analyzer from Rohde & Schwarz, Columb...[Details]
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With the rise of the global automotive electronics industry and people's continuous pursuit of information and intelligence for automobile safety, the automobile tire pressure monitoring system (TPMS)...[Details]
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The STM32 FSMC supports two NAND flash blocks, supports hardware ECC and can detect up to 8K bytes of data Its address mapping is shown in the figure below Figure 161 FSMC storage block NAND an...[Details]
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On January 13, the Zhejiang Power Grid Enterprise Supplier Conference with the theme of "Integrity and Quality, Building a New Business Ecosystem" was held in Hangzhou, with hundreds of supplier re...[Details]
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Industrial giants are technology-driven and vertically integrate the industrial chain; Internet giants are application-driven and horizontally break through. In the future, both will end up in the sa...[Details]
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On July 29, Xinya Process responded to the Shenzhen Stock Exchange's letter of concern regarding overcapacity and other issues, stating that the 80,000-ton lithium battery electrolyte project has good...[Details]
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The driving principle of the stepper motor is very simple. Just search it on Baidu. Here is the improved code using the running light. It's rubbish but it works!!! For testing only #include "stm32...[Details]
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"The purpose of the retail industry adopting innovative technologies is to make profits. In order to achieve profitability, retailers must reduce the total cost of ownership, or TCO, of adopting or d...[Details]
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According to news on December 27, TrendForce recently released the "2023 Global Photoresist Market Analysis", predicting that the sales revenue of the semiconductor photoresist market in 2023 will de...[Details]
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According to TrendForce's Display Research Division, thanks to a 20% surge in North American TV demand and the fact that TV brands postponed shipments in the first half of the year due to the pandem...[Details]
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NVIDIA has been hit hard, as has Intel, by a significant decline in PC sales this quarter. The question on investors' minds is: Why did billions of dollars of growth just vanish? The poor performance...[Details]
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Sapphire is an important raw material for making chips, accounting for
10% of the raw material cost of
LED chips
. Sapphire refers to non-red aluminum oxide (Al2O3). Sapphire containing impu...[Details]
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Finally, I started to light up the first LED. I used to think and started from imitation! I have been working on the minimum system board for the past two days. I just debugged it this morning. The t...[Details]
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In recent years, with the growth of production and sales of new energy vehicles, the market demand for DC/DC converters has continued to rise. DC/DC converters play a very important role in new ene...[Details]