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/* GPIO configuration */ void GPIO_config() { GPIO_InitTypeDef GPIO_InitStructure; /* Enable GPIOC clock */ RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOC, ENABLE); /* Set the GPIO...[Details]
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UPS (Uninterruptible Power System), also known as uninterruptible power supply, is a constant voltage and constant frequency uninterruptible power supply with energy storage device and inverter as th...[Details]
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Among the indicators for measuring the safety performance of UPS systems, two indicators are particularly important: one is the reliability of the system, and the other is availability. As the ...[Details]
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According to the Liberty Times, MediaTek's Chief Financial Officer Gu Dawei said this morning that MediaTek's 5G mobile phone chips have been sent for sampling and are progressing smoothly. It is exp...[Details]
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Motors are a very common electromechanical product in modern society. The mature application of motor technology has made this kind of equipment that can convert electrical energy into mechanical e...[Details]
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Who doesn't like the rumble of a distorted electric guitar? It's a key part of many important music genres, especially in the blues and rock genres, and is also often used in hard rock, metal, or p...[Details]
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The whistleblower blogger @Shadow_leak released a rendering of a new phone and said that this is the flagship vivo NEX 5 that will be released in February. According to the exposed renderings, the ...[Details]
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As the most commonly used instrument for electronic engineers, oscilloscopes have evolved from the earliest analog oscilloscopes to digital storage oscilloscopes and digital phosphor oscilloscopes, a...[Details]
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Programmable logic devices (PLDs) are widely used in various circuit designs. Large-scale PLD/FPGA based on lookup table technology and SRAM process have high density and many triggers, which are suit...[Details]
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This series is an economical mixed-domain oscilloscope with multiple functions, including digital fluorescence oscilloscope, spectrum analyzer, logic analyzer, protocol analyzer, arbitrary function g...[Details]
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PLC
controlled power supply system
For
display screens
with power consumption exceeding 10KW
, a power distribution cabinet should be equipped. A power distribution...[Details]
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Recently, the reporter learned from the relevant departments of the Ministry of Housing and Urban-Rural Development that the "Technical Specifications for the Application of Solar Photovoltaic Systems...[Details]
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Power ripple test is a very important parameter in power quality detection, but how to accurately measure power ripple has become a difficult problem in the minds of engineers. How can we solve thi...[Details]
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On December 4, Huawei released a statement on its official website on November 17, 2020, officially confirming the sale of Honor. Huawei said that the reason for selling Honor was mainly to allow Hon...[Details]
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This paper proposes a new VoIP system based on the AMR speech codec algorithm, which can adaptively select an optimal transmission rate according to the quality of the network channel, so that the ...[Details]