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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Introduction to microcontroller classification:
51 series microcontroller
51 series microcontrollers
The first one was launched by Intel, mainly including 8031 se...[Details]
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With the global chip shortage showing no signs of abating, IBM and Switzerland-based STMicroelectronics have reportedly chosen not to wait for chips manufactured by TSMC and instead place foundry ord...[Details]
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Resistors are one of the most commonly used electronic components in electronic products. If there is a resistor whose marking is no longer clear during production or maintenance, how can you quick...[Details]
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IU8689E is a Class D audio amplifier with a maximum output of 145W for mono and 2×75W for stereo. This device has a heat dissipation pad on the top layer. After the heat sink is connected to the pa...[Details]
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Zoss Automotive Research Institute released the report "Analysis on SAIC's New Four Modernizations Layout and Weekly Observation on the New Four Modernizations of Automobiles, March Issue 4".
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According to Yahoo Finance, Canaccord Genuity analyst Michael Accley said that despite the ongoing economic and trade frictions between China and the United States, Qualcomm may benefit from the late...[Details]
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PWM generation circuit for chassis drive motor controlled by linear potentiometer (linear Hall element)
A PWM generation circuit that uses a linear potentiometer (or linear Hall element) on a game ...[Details]
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Recently, Meitu Mobile's official Weibo account released a farewell letter, announcing that it will shut down its mobile phone business in the middle of the year and exclusively authorize its Meitu m...[Details]
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The microwave vector network analyzer is mainly composed of four major parts: synthetic sweep source (excitation source), test device (signal separation part), receiving part, and microprocessor. The...[Details]
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PWM module design description: Use ATmega2560 microcontroller to develop a 12-channel PWM output program, requiring each PWM to be independently controlled. Use serial port instructions to control a ...[Details]
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Relationship between the resolution of sound delay and spatial resolution Through correlation calculation, the delay of sound propagation can be obtained, and then the distance between the sound sour...[Details]
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Recently, a new phone named Redmi 8A Pro was discovered in the RF certification details released on Xiaomi’s official website. Gsmarena said this means that the phone will be launched soon. I...[Details]
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It is reported that Volkswagen has been testing its first electric car ID.3 at its Zwickau plant in Germany and will prepare for full delivery. At present, the first batch of ID.3 has been delivere...[Details]
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In the Planet article: Oscilloscope Resolution and DC Voltage Measurement Accuracy, we mentioned that for a digital oscilloscope, the horizontal time resolution of the data samples depends on the sa...[Details]