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There are many ways to protect against the damaging effects of reverse polarity, but some are better than others. For example, for systems operating at more than 100 mA, where power dissipation and...[Details]
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The storage device that seems to be impregnable may be undercurrent. Not only is the supply tight, the market share is also fluctuating slightly, and the process showdown is in full swing. It is repo...[Details]
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The purpose of the fuel evaporative pollution control system is to prevent volatile hydrocarbons (HC) from evaporating and polluting the atmosphere. The fuel stored in the carburetor or fuel tank wil...[Details]
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According to the latest report from research firm Strategy Analytics, global tablet shipments reached 32.2 million units in the first quarter of 2020, a year-on-year decrease of 12%. This year, due t...[Details]
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NXP partners with NVIDIA to integrate TAO tool suite into NXP edge devices to accelerate AI deployment ●NXP is the first semiconductor supplier to integrate the NVIDIA TAO tool suite API directly ...[Details]
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The National Medical Products Administration today released the information on medical device approval documents (import) to be collected on June 25, 2021. The first item is the mobile ECG atrial fib...[Details]
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A low-dropout regulator
(LDO) maintains a specified output voltage over a wide range of load currents and input voltages, with a small difference between the input and output vol...[Details]
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Huawei held a grand press conference in Shanghai, where its annual flagship mobile phone Mate 30 series was unveiled in China. At the press conference entitled "Reconstructing Imagination", the Mate ...[Details]
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Electric vehicle charging systems are evolving. Current AC Level 2 wall boxes, which typically use a 400V battery charging bus voltage, are migrating to DC fast charging (DCFC) systems that require...[Details]
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In photovoltaic power generation systems, an important way to improve the overall efficiency of the system is to adjust the working point of the photovoltaic cells in real time so that they always wo...[Details]
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On October 20, New Yangfeng announced that the company's net profit in the third quarter increased by 20.66% year-on-year compared with the third quarter of last year. Excluding the impact of credit ...[Details]
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On May 22, the 2nd China Photovoltaic + Innovation Development Forum and the "Leader" Base Experience Exchange Meeting was grandly held in Datong, Shanxi, gathering nearly 100 photovoltaic industry ex...[Details]
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Introduction
Random numbers have been widely used in simulation, sampling, numerical analysis, computer programming, decision-making, aesthetics and entertainment. There are two common random number...[Details]
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What is a digital audio converter?
A digital audio converter (DAC) is a device used to convert digital audio signals into analog audio signals. It is a key component in the process of converti...[Details]
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Code in beep.c file: #include "beep.h" //Initialize PF8 as output port //BEEP IO initialization void BEEP_Init(void) { GPIO_InitTypeDef GPIO_InitStructure; RCC_AHB1PeriphCloc...[Details]