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Prepare for analysis S5PV210 NandFlash application (I) has many bugs, so we need to get Uart out first. Uart is usually related to clock, but the code in IROM has increased PCLK to 66.5MHZ, so we w...[Details]
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With the development of the electronics market, its prospects are undoubted, and the electronic measuring instruments and equipment that complement it are also widely used. As for the DC electronic l...[Details]
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Hot ground refers to the grounding terminal of the primary of the transformer in the power supply circuit (such as the switching transformer in the switching power supply), which is connected to th...[Details]
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introduction In the centimeter wave band, many optical principles can be used in antennas. In optics, a lens can be used to make a point light source placed at the lens focus radiate a plane wave. Si...[Details]
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Several situations of abnormal interrupt return: Important basic knowledge: R15 (PC) always points to the instruction being "fetched", not to the instruction being "executed" Instructions being exe...[Details]
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1. Watchdog Overview 1. Why use a watchdog? 2. Problems that watchdogs need to solve STM32 has two watchdogs Independent watchdog Window Watchdog 3. Functional description of independent ...[Details]
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Sina Digital News reported on the evening of December 28 that the smartphone brand Xiaomi held a new product launch conference tonight and officially launched the Xiaomi Mi 11 mobile phone. Th...[Details]
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Why does the motor use a rectifier bridge?
The main purpose of using a rectifier bridge in a motor is to convert AC power into DC power so that it can drive the motor efficiently.
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At present, my country is accelerating the construction of a new energy system with a new power system as the core to help promote "carbon peak and carbon neutrality". In this process, energy stora...[Details]
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Telephones and mobile phones are one of the most commonly used communication tools in modern life. If we can make good use of the telephone network and electronic technology, wireless communication, ...[Details]
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On September 22, in Nanjing, Jiangsu, China Power Construction Group Jiangxi Electric Power Construction Co., Ltd. (hereinafter referred to as Jiangxi Electric Power Construction Co., Ltd.) and...[Details]
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According to foreign media reports, on March 21, local time, Samsung Electronics, a global leader in advanced semiconductor technology, announced the launch of the first ultra-wideband (UBW) chipset-...[Details]
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The first half of the autonomous driving war is about hardware and algorithms, while the second half is about data and the ability to turn data into gold, that is, data closed-loop capabilities. Ho...[Details]
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According to Jiwei.com, the Nvidia-Arm acquisition has triggered massive opposition. Technology companies including Alphabet's Google, Microsoft and Qualcomm are complaining to US antitrust regulator...[Details]
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On November 7, 2024, Tailan New Energy and Changan Automobile jointly held a diaphragm-free solid-state lithium battery technology conference in Chongqing. The two parties jointly launched diaphrag...[Details]
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