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The method of quickly identifying the three poles of the thyristor, that is, the pins, is very simple. According to the principle of PN junction, you only need to use a multimeter to measure the r...[Details]
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Design principle of LM4702 high-fidelity power amplifier device
The LM4702 is designed for consumer applications that require high sound quality and high power output. The output power...[Details]
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0 Introduction
Surface plasmon polaritons (SPPs) have been known since Ritchie's work in 1950. They are essentially broad waves trapped on the surface by the interaction between photons an...[Details]
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With the development trend of green and low-power chip design in China, many companies have invested heavily in technology accumulation. Dongke Semiconductor is a company mainly engaged in the design...[Details]
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The most common applications of AGVs are: AGV
handling robots
or AGV carts, which are mainly used for automatic logistics handling and transportation. Currently,
the application scop...[Details]
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Recently, Xi'an Liancheng and Unisoc jointly released a pre-installed vehicle solution based on the LTE Cat 1 8910FV platform. The solution supports LTE Cat 1+GSM communication, provides CAN bus d...[Details]
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When you’re deciding which converter is best for your application, you probably think first of speed, accuracy, and repeatability of your future system. Well, that’s fine, but don’t limit yourself to...[Details]
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#define TIM4_DIV1 (unsigned char)0 #define TIM4_DIV2 (unsigned char)1 #define TIM4_DIV4 (unsigned char)2 #define TIM4_DIV8 (unsigned char)3 #define TIM4_DIV16 (unsigned char)4 #define TIM4...[Details]
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1. Make a minimum system board: If you have never done ARM development, it is recommended that you do not be greedy and complete all applications at the beginning, because the startup method of ARM is...[Details]
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Test model: Boshi moisture meter BOS-180A (weighing accuracy 0.001g; moisture analysis 0.001%) Test product: Rice cake Purpose of test: As the saying goes: Food is the first necessity of the people. ...[Details]
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Abstract: This article will introduce how to find the default clock frequency of each clock of G2553 from the manual, and use the timer interrupt method to measure each clock frequency. The platfo...[Details]
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At present, the new generation of information technology represented by artificial intelligence, quantum technology, mobile communications, blockchain, edge computing, and the Internet of Things is...[Details]
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SABIC launches first certified renewable polymer based on Seaplastics, leveraging advanced recycling technologies
SABIC and Malaysian plastics recycling company HHI have reached...[Details]
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Physiological parameter acquisition refers to the measurement, processing and transmission of certain physiological parameters of a person when he is stationary or active in a specific environment....[Details]
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Vibration meters are widely used in the manufacturing industry and other fields, so how to use them normally? This question is also very critical. Let's learn about it together.
For high-speed st...[Details]
PCB Design
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