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It is reported that the iPhone 13, which will be launched this fall, will cancel the Lightning port and rely on MagSafe magnetic charging. This hardware adjustment may have a huge impact on th...[Details]
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The inverter is the detection center of the entire power station. It can detect all the parameters of the power station, including DC components and grid-connected equipment. The basic information of ...[Details]
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There are several situations when a single-phase ordinary DC speed regulator is adapted to a DC motor:
1. The common Z2 DC motors in China are basically designed according to the former ...[Details]
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According to a recent report by the Physicists' Organization website, American scientists have found a way to use silicon sponge instead of graphite as a component in rechargeable lithium-ion batterie...[Details]
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1. Choose the type of thyristor There are many types of thyristors, which should be selected according to the specific requirements of the application circuit.
If used for AC/DC voltage cont...[Details]
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News on the morning of February 17th, last week Samsung launched its second folding phone Galaxy Z Flip. The official claimed that this product uses flexible glass, which is more scratch-resista...[Details]
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Thin-film passive component hybrid circuits on alumina ceramic substrates have traditionally been used for applications requiring high precision, long-term reliability, moderate power consumpt...[Details]
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I. Introduction The application scenarios of Arm are often much more complex than those of 51 MCUs. If the development of an advanced application requires the reconstruction of even the underlying st...[Details]
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Is smart photovoltaic popular?
Recently, Renjie Intelligent Technology Co., Ltd. (hereinafter referred to as "Renjie Intelligent") officially announced a round A financing of over RMB 100 ...[Details]
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According to foreign media reports, on May 6 local time, Canadian startup Potential Motors announced that it had completed a new round of financing, raising a total of US$2.5 million (approximately R...[Details]
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When I was studying nfs today, the kernel kept prompting that the nfs file system failed to be mounted when it started. I suspected that the network parameters were not configured correctly, which ca...[Details]
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Writing programs in C has nothing to do with how many bits the microcontroller has. If you define an int data, two bytes of memory will be allocated to it. So int data is 16 bits. Unsigned int data is...[Details]
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Since the pins of the transistors are not unified, a multimeter is needed for testing. 1. Pointer multimeter 1.1 Determine the base and transistor type (NPN or PNP) Here’s how to do it: First, se...[Details]
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Since collaborating with Apple, Hermès has been launching electronic products from time to time to cater to the needs of different people. Just last week, Hermès once again tied the knot with ...[Details]
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01. What is a frequency converter?
The frequency converter is an electric energy control device that uses the on-off function of power semiconductor devices to convert the industrial frequency...[Details]
Analogue and Mixed Signal
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