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Recently, Hubei Xiaomi Changjiang Industrial Fund Partnership (Limited Partnership) invested in Xi'an Zhiduojing Microelectronics Co., Ltd., holding 9.26% of the shares and becoming the company's fou...[Details]
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According to China Business News, mobile phone chips are in a state of total shortage. Supply chain sources revealed that Qualcomm's full range of material delivery time has been extended to more tha...[Details]
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First, you need to prepare a digital multimeter that can measure frequency. Most digital multimeters have this function. As long as you see the Hz% position on the meter, it is correct. step: Fir...[Details]
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introduction
The rapid development of SOC design is based on IP core reuse. IP core reuse greatly improves the development efficiency of SoC system design. The selection of SoC on-chip bus...[Details]
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From the working principle of the frequency converter, we know that changing the working power frequency of the motor requires the process of rectification-- inversion. The brake resistor is locate...[Details]
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A leading semiconductor component distributor dedicated to the Asia Pacific market--- WPG Holdings announced that its subsidiary WPI has launched a BLE+ NFC smart keyless entry system solution base...[Details]
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In order to more clearly explain the difference between multi-sector and single-sector reading and writing, a separate post is opened for detailed explanation.
When working with the FatFs file sy...[Details]
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/******************************************************************************** Module name: spi.h Module Description: C51 MCU I/O simulation SPI operation Created: 2005/0...[Details]
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Air conditioning is one of the must-have appliances for home decoration, and household central air conditioning has become a hot item in recent years due to its high-end practicality, space saving ...[Details]
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Tyco Electronics acquires Linx Technologies Strategic acquisition strengthens TE's competitiveness in the fast-growing IoT market SCHAFFHAUSEN, Switzerland – July 19, 2022 – TE Connectivity (TE),...[Details]
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Disassembly steps of DC motor
Before disassembling the DC motor, make clear marks on the connection between the end cover and the base, the brush holder, etc. to facilitate assembly. The disas...[Details]
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U.S. Treasury Secretary Janet Yellen met with the Semiconductor Industry Association (SIA) Board of Directors on December 8. Yellen noted the strength of the U.S. economic recovery and highlighted ho...[Details]
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The method of switching the input signal of the differential amplifier can also form a full-wave rectification type synchronous detection circuit. Its basic working principle is similar to th...[Details]
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MCU:STM32F334C8T6 PWM, or pulse width modulation, can be used to drive motors, full-bridge circuits, etc. Those who have used STM32 know that its timer can easily achieve PWM output, and the advanced...[Details]
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1 Introduction Flow measurement is an important parameter in industrial process measurement. It undertakes two important tasks in industrial production: one is the total amount measurement of fluid m...[Details]