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On April 24, according to Korean media Bridge Economy, Samsung and AMD signed an HBM3E supply contract worth 4 trillion won (currently about 21.08 billion yuan).
It is reported that in the con...[Details]
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With the development of robot technology, the application of robots in social production has been promoted. However, the application of robots has problems such as difficult development and poor sa...[Details]
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In the first half of 2019, under the influence of factors such as Sino-US trade frictions, weakening market demand, and fierce competition, the gross profit margins of the three major domestic packag...[Details]
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This chapter introduces the GPIO related knowledge of STM8L051F3. The content is divided into the following parts: Introduction to GPIO Light up the LED 1. GPIO Introduction GPIO: General purpose...[Details]
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introduction
Building a communication system with a diversity receiver results in high parts count, power consumption, board space, and signal routing. To reduce the RF component count, a direc...[Details]
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1. Summary The passband insertion loss is an important indicator of passive RF devices (such as filters, transmit combiners, cables). However, the common single power meter input and output test meth...[Details]
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China Energy Storage Network:
This is the fourth article exploring the integration of photovoltaic enterprise business models with the Internet. Although I hope this is a summary, there are s...[Details]
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1. Address line pin The AT91X40X series address bus has 24 address lines and can therefore access 16M of memory space. Address lines A0-A23 cannot be multiplexed with any PIO lines or internal devi...[Details]
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The two files are respectively in stm32f4xx.h (interrupt name) CORE—startup_stm32f40_41xxx.s (interrupt function name) #if defined (STM32F40_41xxx) CAN1_TX_IRQn = 19, /*! CAN1 TX Interrupt */ C...[Details]
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Navitas Semiconductor Establishes World's First Gallium Nitride Power Chip Design Center for Electric Vehicles Next-generation GaN power chips will accelerate the adoption of electric vehicles that...[Details]
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How can you make people more accepting of your design? How can you improve efficiency and reduce power consumption while saving costs? This article shares with you how to consider these issues and gi...[Details]
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The power-on reset (POR) of the 80C51 microcontroller is essentially a power-on delay reset, which means that the microcontroller is locked in the reset state during the power-on delay period. Why ...[Details]
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Interviewee: Jean-Marc Chery, President and CEO of STMicroelectronics The global electronics supply chain has undergone drastic changes in 2021. On the one hand, the automotive industry is transf...[Details]
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GP02 switching power supply is a self-excited intermittent oscillation power supply. This power supply adopts the switching power supply dedicated integrated circuit STR-X6759N and STR-V152 produ...[Details]
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1. Position and function of motor controller in electric vehicles
The motor controller is the core module of electric vehicles and also the decisive factor of the vehicle's power performance. ...[Details]
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