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With the popularity of electric vehicles, lithium batteries have also become the focus of everyone's attention. Lithium batteries are different from nickel-cadmium and nickel-metal hydride batteries...[Details]
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1 Introduction With the continuous expansion of the application field of switching power supplies, its electromagnetic interference has become a very serious problem. In order to make power su...[Details]
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There are three main points: 1. Overvoltage breakdown: Overvoltage breakdown is one of the main reasons for thyristor breakdown. The thyristor has almost no time tolerance for overvoltage. Even i...[Details]
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Recently, Orbbec, the industry-leading provider of 3D visual perception overall technology solutions, and Horizon Robotics, the global leader in edge artificial intelligence computing platforms, jo...[Details]
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For an electronic system nowadays, the design of the power supply part is becoming more and more important. I would like to discuss with you some of my own experiences on power supply design to sti...[Details]
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In fact, many technologies are involved behind the industrial digital transformation. Nowadays, consumer Internet has become outdated and industrial Internet has become popular. As the name sug...[Details]
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As the array of products that use pulsed signals continues to grow, including today's more energy-efficient ICs, switching power supplies and inverters, and even LED modules and subassemblies, the me...[Details]
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Some time ago, when I was learning the LED and buzzer of the microcontroller, I still had some problems when using the C language to learn the microcontroller. For example, there cannot be an infinite...[Details]
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Silver is a car-mounted 50W wireless charger solution launched by Dalian Shiping Group. It integrates the car-mounted medium-power wireless transmitter control chip CPS Q8100, the main control MCU N...[Details]
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On December 5, at the 193rd working meeting of the 18th Issuance and Examination Committee in 2019, the IPO application of Xi'an Peri Power Semiconductor Converter Technology Co., Ltd. (hereinafter r...[Details]
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The SysTick timer is integrated into the NVIC. Therefore, any microcontroller with a Cortex-M3 core has it. This study note uses the SysTick timer to implement the revolving lantern function.
The...[Details]
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Abstract: The electronic tag chip is the core of wireless radio frequency identification (RFID) technology, and the design of its analog circuit is very critical. Based on the ISO/IEC 18000-6C stan...[Details]
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1. The S3C2440 storage controller provides signals for accessing external devices, such as NAND Flash, SRAM, NOR Flash, network cards, etc. Features are as follows: — Little/Big endian (selecta...[Details]
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Serial port protocol basics 1 Serial Port Overview The serial port consists of a transceiver. The transmitter sends serial data through the TxD pin, and the receiver receives serial data through t...[Details]
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Knowing the main power switch location of ABB industrial robots is essential to ensure the safe operation and maintenance of the robots. In this article, we will introduce the main power switch loc...[Details]