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MediaTek Group has 11 papers accepted and published by ISSCC 2020, with the highest number and technical coverage in history. Among the institutions that accepted the papers, MediaTek once again beca...[Details]
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I was confused when reading the Chinese datasheet of STM8S. It took me two nights to debug this function. Post the following code for your reference: TIM1_DeInit(); TIM1_TimeBaseInit(16, TIM1_COU...[Details]
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Topics in previous national electronic design competitions can be divided into power supply, signal source, radio, amplifier, instrumentation, data acquisition and processing, and automatic c...[Details]
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On March 3, global leading chip manufacturing companies Intel, AMD, ARM, Google Cloud, Meta (Facebook), Microsoft, Qualcomm, Samsung, TSMC, etc. jointly announced the establishment of the Small Chip ...[Details]
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With the development of electronic technology , various electronic products often work together, and the interference between them is becoming more and more serious, so the electromagnetic compat...[Details]
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According to foreign media reports, automotive test system supplier Horiba said it has developed the world's first lidar test system and has applied for a patent. With the upcoming introduction of ne...[Details]
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Introduction LED is a light emitting diode, there is nothing much to say. The only point is that low level is effective! Schematic Code section #include REGX52.H void delay() { unsign...[Details]
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On the evening of October 14, Tianqi Lithium released its performance forecast, predicting that net profit attributable to the parent company in the first three quarters of 2021 will be 420 million t...[Details]
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#swi (soft interrupt) We know that arm has 7 working modes. Except for usr mode, the other 6 are privileged modes. We know that the usr mode cannot modify the CPSR and directly enter other privileged...[Details]
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The A/D converter is used to realize the conversion from analog to digital quantity. According to the conversion principle, it can be divided into four types, namely: counting A/D converter, dua...[Details]
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According to foreign media reports, StoreDot, an Israeli developer of ultra-fast charging (XFC) battery technology, announced a new framework agreement with its strategic battery manufacturing partne...[Details]
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Recently, it was learned from a notice issued by the State Grid Corporation of China that the "Hunan Province Large-scale Diversified New Energy Storage Multi-scenario Integrated Application and Co...[Details]
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1. Application of DC/DC power supply module in RS485 interface circuit
(DC/DC power module: isolation 1000VDC, In:5V, Out:5V, P:1W), its circuit is as follows:
RS485 uses DC/DC power...[Details]
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Food safety tester instrument testing standards
(1) Nitrite: GB/T 5009.33-2008 "Determination of nitrite and nitrate in food"
(2) Sulfur dioxide: GB/T 5009.34-2003 "Determination of sulfite...[Details]
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Address space distribution of 6410:
The S3C6410 processor has a 32-bit address bus, and its addressing space is . The upper part is reserved for peripherals, and the lower 2GB area can be divi...[Details]