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Opening remarks:
Careful netizens will find that this 12864 LCD screen generally has a problem when displaying self-made fonts. In the x-axis direction, every 16 dots are a unit. If two 8x16 characte...[Details]
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Most automotive power architectures must follow the most basic principles when designing, but not every designer has a thorough understanding of these principles. This article will explain the six ba...[Details]
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As a semiconductor device, the life of LED lamp beads is more than 50,000 hours. Electrolytic capacitors are commonly used in LED lighting drive solutions, and their life is only 5,000~10,000 hours. T...[Details]
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Power efficiency is very important for portable devices as well as noise immunity of analog ICs. This article describes a voltage reference circuit that not only supports extremely low operating...[Details]
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austriamicrosystems introduces the AS5510 linear
Hall sensor
IC, featuring the industry's smallest 10-bit digital output resolution. The AS5510 is available in a tiny 1.46 x 1.1mm chip-scal...[Details]
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According to foreign media reports, Austrian high-tech company AVI Systems has launched the steering assistance system Careye Safety Angle, which can use AI to detect pedestrians, cyclists and object...[Details]
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CNC machine tools are highly automated machine tools that can automatically complete various complex processing tasks according to preset programs. In the programming of CNC machine tools, M codes ...[Details]
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LED fill light uses LED light emitting diodes to fill light for the subject. LED lights are generally used in camera phones or digital cameras due to their low energy consumption and high brigh...[Details]
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This section debugs NXP's LPC2114 chip. When running at full speed, it always reports a data acquisition abort exception, and there is no regular pattern. It took me more than a week to finally get i...[Details]
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Under the price-cutting trend of many domestic mobile phone manufacturers, the OnePlus 7 Pro, which has always had a strong price, finally couldn't hold on. We found on JD.com that the 8GB+256GB vers...[Details]
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The priority of the CORTEX kernel is that the smaller the value, the higher the priority, that is, 0 is the highest priority. FreeRTOS is just the opposite. In order to meet the high real-time requir...[Details]
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On July 6, Zhongying Electronics announced that the net profit attributable to shareholders of the listed company in the first half of 2021 is expected to be 149 million yuan to 155 million yuan, a y...[Details]
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0 Introduction
China Railway has more than 10,000 diesel locomotives. With the rapid development of technology and the improvement of living conditions, the crew's requirements for a comfortable wor...[Details]
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With the advent of the 5G commercial era, business needs and technological innovations have put forward higher requirements for 5G cloud networks. How to achieve the deep coordination and unification...[Details]
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The method of connecting a single-phase inverter outputting three-phase 220V to a three-phase motor is as follows:
Determine the input power and output voltage of the inverter
First...[Details]
FPGA/CPLD
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