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According to the latest list published by the United States Patent and Trademark Office (USPTO), Apple has obtained a new patent for a foldable phone. When detecting that an iPhone/iPad with a flex...[Details]
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What I mean by ARM bare board debugging is that after the ARM PCB board is made, the board that comes back with the patch has no program and is powered on for the first time. The reason why I wrote a ...[Details]
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Recently, Qualcomm released two mid-range 5G chips, the new generation flagship Snapdragon 8+ chip and Snapdragon 7. Among them, the Snapdragon 8+ has a huge upgrade. The official said that its CPU a...[Details]
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The soil moisture tester is an advanced instrument that can quickly measure the soil moisture content and is widely used in agricultural production. As for why we should use a soil moisture tester to...[Details]
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1 Working principle of full-bridge transformer switching power supply The working principle of the full-bridge transformer switching power supply is very similar to that of the push-pull transformer ...[Details]
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In order to prevent demodulation, analog circuits need to remain linear and stable in interference environments, especially feedback loops, which need to be linear and stable over a wide bandwidth. Th...[Details]
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It’s the end of the year again in the blink of an eye. Looking back on the year 2022, which is about to pass, major events have occurred frequently in the autonomous driving industry, giving practiti...[Details]
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Preface The medical device industry is one of the important indicators to measure a country's scientific and technological progress and the level of modernization of the national economy. Therefor...[Details]
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Although the answer has not yet been revealed, this month's "Battery Day" is bound to be closely related to Maxwell, which was acquired by Tesla, and the new magic weapon unveiled by Tesla CEO Elon M...[Details]
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On August 8, Zhouming Technology released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 2.932 billion yuan, a year-on-year increase of 57.57%...[Details]
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Apple's move of operations to India has created about 20,000 jobs so far, and suppliers have pledged to add employment by March 2022 - by which time more than three times that number will have been c...[Details]
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No matter what kind of audio equipment, the most common electronic component on the internal circuit board is the resistor. Today we will talk about what a resistor is. At room temperature, whether it...[Details]
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There are several fountains that can sprinkle water unconditionally with some interesting light effects. So I want to design an innovative fountain that can respond to external music and sprinkle w...[Details]
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Here is a method to convert a black and white TV into an oscilloscope. The figure below shows a single-trace oscilloscope with trigger scanning synchronization function. After the modification, all...[Details]
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Recently, the Dongguan Municipal Development and Reform Bureau issued the "Notice on Organizing the 2024 Dongguan New Energy Storage Demonstration Application and Public Service Platform Certificat...[Details]
DSP and ARM Processors
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