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In terms of the types of power batteries currently used in pure electric vehicles, lithium iron phosphate batteries and ternary lithium batteries are more common. Although both batteries can be cha...[Details]
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With the continuous development of society, the continuous improvement of living standards and the increasing intensity of work, mobile phones as a portable mobile communication device are becoming m...[Details]
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Safety and Reliability Protection for Residential LED BulbsLED bulbs are solid-state lamps that use semiconductor light-emitting diodes in a parallel configuration. In addition, the lamp includes pow...[Details]
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The megohmmeter, also known as the megohmmeter, is a professional measuring tool used to measure the insulation resistance value, so it is also called the "insulation resistance meter". In the work o...[Details]
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How to adjust the reverberation of an amplifier
Generally speaking, reverberation is an echo rather than a true reverberation. Due to the size of the room, the volume, the acoustic environment...[Details]
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1 Problem statement In the processing of CNC lathes, the measurement of cutting force is very important. By measuring the cutting force, we can analyze and study the stress conditions and working co...[Details]
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This morning, Apple quietly closed the iOS/iPadOS 13.2.3 verification channel. In fact, the official version of iOS 13.3 was just pushed last week. Apple's move means that it is no longer pos...[Details]
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Because MPLab IDE does not support Chinese character arrays, there is no way but to convert Chinese characters into hexadecimal I found a small software character code extractor on the Internet and c...[Details]
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Serial communication is one of the most basic and important functions of microcontroller learning. Serial communication can be used indirectly as a debugging interface to achieve communication betwee...[Details]
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Because the PCB assembly board with solder paste printed but no soldering cannot fix the test end of the thermocouple, it is necessary to use the actual soldered product for testing. In addition, t...[Details]
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The current
hardware solutions for
satellite remote
sensing image compression
systems are mostly based on high-performance programmable logic devices FPGA . However, the cost of the e...[Details]
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The frequency converter is a static frequency converter that can convert the 50Hz frequency AC power of the power grid into frequency-adjustable AC power. It is widely used as a power supply device...[Details]
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Smartphone companies such as Samsung and Huawei are beginning to enter the era of second-generation foldable phones, while Apple is still developing its first foldable iPhone. There have been a num...[Details]
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introduction
Software reliability has always been a key issue. Anyone who uses software may experience computer crashes or program errors, and this also happens in embedded systems. Due to the ...[Details]
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With the continuous development of science and technology, medical biochemical testing has entered the process of modernization. Fully automatic biochemical analysis instruments provide us with fa...[Details]