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1. Method
Any node in the circuit is selected as the reference node, and the voltage between other nodes and this reference node is called "node voltage". The node method uses node voltage as ...[Details]
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It is rumored that the vivo X80 series will be launched at the end of this month. Recently, the main specifications of vivo X80 and X80 Pro have been exposed. The vivo X80 and X80 Pro are expected ...[Details]
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The battle for "seizing the market" among the three major operators and 5G equipment manufacturers has begun, and the entire industry chain will enter the sprint stage. However, as one of the most cr...[Details]
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The SIM card will end and the eSIM era is coming! Over the past 30 years, the mobile phone industry has undergone tremendous technological changes. Voice and SMS functions are no longer the mai...[Details]
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Ultrasonic motor (USM) has many advantages, such as being able to directly output low-speed high torque, fast transient response (up to ms level), high positioning accuracy (up to nm level), and no...[Details]
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With their powerful measuring capabilities, these current sensors improve the monitoring and quality of electrical equipment usage in automated production scenarios. For example, these sensors accur...[Details]
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Preface
In the previous section, we analyzed the loading process of the ts (touch) driver in combination with the "platform bus-device-driver" model. Now we will analyze the specific implement...[Details]
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introduction
The maglev train relies on electromagnetic attraction or electric repulsion to lift the train carriages and suspend them in the air and guide them, achieving no mechanical...[Details]
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Problem: Unable to download code using ISP/J-Link/ST-Link, etc., prompting that the chip is write-protected; prompting that read protection is displayed when reading chip information. Cause: Usuall...[Details]
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Throughout the entire LED industry chain, from chips to packaging and finished products, all products need to be tested for various optoelectronic indicators, and all testing processes are carried ou...[Details]
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Taking the Sinyuan SXY983 air-conditioning intelligent universal board as an example, a simple, intuitive and practical simulation operation table (board) was made.
1. Appearance (see the figure ...[Details]
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0 Introduction
In the development of intelligent cars, a very important part is that the intelligent car should be able to autonomously adjust the speed and direction of travel according...[Details]
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Recently, the well-known market organization Canalys released a report on global smartphone shipments and growth rates in the fourth quarter of 2020. The content shows that Huawei, which everyone is ...[Details]
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As the resolution and speed of converters increase, the demand for more efficient interfaces also grows. Taking ADC/DAC above 500MSPS as an example, the throughput rate rises exponentially, up to ten...[Details]
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Two major factors are currently influencing the future of vehicle transportation and semiconductor technology. The industry is embracing exciting new ways to power our cars with clean electricity w...[Details]