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The system defaults to using an 8M external crystal oscillator, and three places need to be modified: The first step is to open stm32f10x.h and change define HSE_VALUE ((uint32_t)8000000) /! Value...[Details]
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On October 16, 2024, Beijing time,
Intel and AMD announced the establishment of the x86 Ecosystem Advisory Group, which will bring together industry technology leaders to jointly shape the futu...[Details]
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Horizon Robotics, a domestic edge AI chip company, announced that its Journey 3 chip has officially achieved mass production and installation, and the first model to be equipped with it is Ideal Auto...[Details]
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The static scanning of digital tubes was mentioned above, but in most cases, it is dynamic scanning. The characteristic of dynamic display is that the segment selection lines of all digital tubes are ...[Details]
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Design ideas Using visual persistence to cycle display, the four-digit digital tube counts seconds and minutes, and detects whether a key is pressed. When different keys are pressed, the second count...[Details]
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1 Characteristics of batteries The four most commonly used battery chemistries are lead-acid batteries (PbSO4), lithium-ion batteries (Li+), nickel-cadmium batteries (NiCd), and nickel-metal hydride...[Details]
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A group of iOS developers have filed a class action lawsuit against Apple, claiming that the company "deliberately exploited its monopoly position" to charge "profit-killing" fees to developers who w...[Details]
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According to foreign media reports, the sixth-generation limited edition Mercedes-AMG Black Series will be equipped with multi-level adjustable damping, provided by Tenneco company DRiV's Monroe® int...[Details]
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Under the 5G architecture, AI has become an important driving force for the next generation of technological revolution and industrial transformation. AI will give rise to new technologies, products,...[Details]
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According to 9to5Mac, Apple has cut iPhone orders for 2022 due to supply chain disruptions and the Russia-Ukraine war, and will cut them again in the future. Services are becoming a "key differentiat...[Details]
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After nearly a year, Tesla once again released a major update to its software system. Tesla has officially begun pushing the V10 system to EAP (Early Access Program: a program that allows some Tesl...[Details]
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Xiaomi Mobile officially announced that Xiaomi 10S will be officially released at 14:00 on March 10. Xiaomi 10S will be upgraded to Qualcomm Snapdragon 870 chip, Harman Kardon symmetrical dual...[Details]
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Thanks to IT Home netizen @Mcrpheus for the clue, Xiaomi 10 has now pushed the MIUI 12.5.8.0 stable version update, which is 391MB in size. According to the update log, this update mainly op...[Details]
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The following example demonstrates the A/D conversion function of the STC89LE516AD/X2 series microcontroller. The clock is 11.0592MHz, and the conversion result is output to the serial...[Details]
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The engine closed-loop feedback system is an advanced control technology that monitors the engine's operating status in real time and automatically adjusts the engine's operating parameters to achi...[Details]