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Although mobile power banks are a must-have item for many people, most users may not know much about their internal structure. The author recently interviewed several mobile power bank manufactu...[Details]
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The LPC2478 chip has three independent clock systems: the Main Oscillator, the Internal RC Oscillator, and the RTC oscillator. The following introduces the three separately:
At power-on or a...[Details]
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On August 26, GlobalFoundries filed multiple lawsuits in the United States and Germany, accusing TSMC of infringing 16 of its patents. In response to GlobalFoundries' accusations, TSMC issued a state...[Details]
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1. Identify positive and negative poles According to the pin arrangement of the photodiode, the pin close to the tube key or marked with a color dot is the positive pole (i.e., P pole), and the other...[Details]
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FPGAs are gaining more and more attention in high-performance digital signal processing applications, such as wireless base stations. In these applications, FPGAs are often used to work in parall...[Details]
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It is reported that CATL once again topped the ChiNext with a market value of 375.1 billion yuan. Against the backdrop of a wailing stock market at the beginning of 2020, its market value has nearl...[Details]
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Analog Devices, Inc. ( ADI ) Linear Technology Corporation (Linear Technology Corporation) has introduced the LTC4418 dual-input power supply prioritizer for 2.5V to 40V systems . Let's learn ab...[Details]
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OPPO demonstrated its foldable screen mobile phone prototype in 2019, but has not yet launched a corresponding product and has applied for multiple foldable screen mobile phone patents. Foreign media...[Details]
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Bootstrap diode ( VD1 ) and capacitor (C1) are components that need to be strictly selected and designed when IR2110 is used in PWM applications. They should be adjusted according to certain ...[Details]
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Using a multimeter to test the ultrasonic transducer Ultrasonic transducers are used in many industries today. Ultrasonic transducers play a great role in underwater communications, underwater distan...[Details]
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HUD is a comprehensive electronic display device that can project vehicle information such as vehicle speed, fuel consumption, engine speed, navigation and even smart driving onto the front windshiel...[Details]
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When measuring liquid, it is top-mounted or side-mounted through a bypass pipe. The main body of the magnetic flip column is equipped with a flip column liquid level indicator, a liquid level switch ...[Details]
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PIC 8-pin single-chip microcomputer 12C6 and 12CE6 series with A/D are a type of PIC 8-bit single-chip microcomputer produced by Microchip. The product models are 12C671/672 and 12CE673/674. They ...[Details]
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Google announced today that Google I/O 2021 will be held again, but like most technology company exhibitions, the event will be an online and free event, which means that all agendas will be held onl...[Details]
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Conquering cities and territories, the battle is escalating! This year, what are the "undercurrents" in the "new battlefield" of integrated energy services between the two networks and the five maj...[Details]
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