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With the breakthrough development and rapid popularization of new generation information technologies such as 5G, big data, and artificial intelligence, automobiles have become technological products...[Details]
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1 Introduction
An insulated gate bipolar transistor (IGBT) is a device that is a combination of a bipolar transistor and a MOSFET. It has both the gate voltage-controlled fast switchin...[Details]
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In order to promote the development of autonomous driving technology and improve vehicle safety, Texas Instruments ( TI ) (Nasdaq: TXN) held a press conference in China today and announced the launch...[Details]
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Taiwan on Thursday launched a massive multi-city raid on eight Chinese chip and component suppliers, accusing them of illegally poaching Taiwanese workers, Nikkei reported. Taiwan's Ministry of Ju...[Details]
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A cheap 100KHZ VF converter made of a single IC
Function of the circuit
In the past, when FF converters were mentioned, hybrid integrated components were often used. Howeve...[Details]
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Data shows that the average smartphone user unlocks their screen 122 times a day. This shows that screen unlocking has become a high-frequency use scenario for users. Now the mainstream fingerprint r...[Details]
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The passive oscilloscope probe is the most widely used oscilloscope probe. It is also the most durable and economical probe. Passive probes do not have active components such as transistors or amplif...[Details]
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1. SPI interface of AVR microcontroller The SPI (Serial Peripheral INTERFACE) bus system is a synchronous serial peripheral interface that allows the MCU to communicate and exchange data with various...[Details]
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At the 2021 National Industrial and Information Technology Work Conference held on December 28, 2020, Minister of Industry and Information Technology Xiao Yaqing stated that in 2021, 5G coverage in m...[Details]
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J-Link, J-Trace, and Open JTAG are all used to debug programs (of course, there are other tools for debugging, such as ICE). J-Link and J-Trace are open source projects of SEGGER, whose goal is to en...[Details]
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In this article, we use Nuvoton's N76E003 MCU as the main control. By f=1/T, we can calculate that T is about 8us. We use PWM to output a 125KHz carrier. (Why not use a timer? Because I'm too lazy~...[Details]
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CPLD (Complex programmable Logic Device) is developed on the basis of traditional PAL and GAL, and has obvious characteristics such as multiple working modes and high integration, high speed and high...[Details]
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The MAX6126 is an ultra-low-noise, high-precision, low-dropout voltage reference. This family of voltage references features curvature correction circuitry and high-stability, photolithographic thin-f...[Details]
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Sina Digital News reported on the evening of March 26 that iQOO, a smartphone brand under vivo, held a new product launch conference and officially released the iQOO Z3 phone. The phone is equ...[Details]
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All-solid-state batteries are ushering in a big "all in" gamble. Various players have "come to the table" one after another.
Let's first look at the four most recent patent information, ...[Details]