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How to protect the power supply of the USB port of the mobile phone? From the current market, most mobile phone manufacturers have uniformly adopted the micro USB interface as the charging and data in...[Details]
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Since the second half of 2020, the open and covert struggles between British chip design giant ARM and its subsidiary ARM China have been a focus of attention in the technology industry. Now, after a...[Details]
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Recently, negative news about e-cigarettes has emerged in an endless stream, bringing great public pressure to the industry. According to a report by U.S. health officials, the number of confirmed an...[Details]
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Data from nine local brokerages in South Korea showed that Samsung Electronics is expected to achieve an operating profit of 16.3 trillion won (US$13.8 billion) in the third quarter, a 29.7% increase...[Details]
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Recently, according to statistics released by the Ministry of Industry and Information Technology, "In July, my country's automobile production and sales were 2.043 million and 1.889 million respecti...[Details]
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What is dynamic scanning display?
In the single-chip system, the dynamic scanning display interface is one of the most widely used display methods in the single-chip system. Its interface ...[Details]
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The circuit principle of the junction field effect transistor voltage-controlled gain amplifier is analyzed , and the characteristics and practical value of its circuit are explained, providing a the...[Details]
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Dedicated to LE Audio applications: Rutronik offers the new Bluetooth SoC nRF5340 from Nordic Semiconductor More power, lower power, more memory: Nordic Semiconductor's nRF5340 wireless SoC featur...[Details]
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I have a lot of parts on hand. I made something yesterday. I should have used IN4148 as a diode, but I picked up two glass-sealed tubes and soldered them on without looking carefully. When I powered o...[Details]
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Alan Wild, IBM's former vice president of human resources, testified in an age discrimination lawsuit on Wednesday that IBM has fired as many as 100,000 employees in the past few years in an effort t...[Details]
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The frequency meter range can reach 1HZ-1MHZ (in fact, the 51 single-chip microcomputer cannot reach this range, so don't do it in an experimental environment). This is a class design, which is imple...[Details]
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0 Introduction
Fire seriously threatens the safety of human life and property. Every year, there are countless disasters caused by fire in my country. However, accurate and timely prediction of...[Details]
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Better system performance can be achieved by using a single high-power, isolated DC-DC module to convert the 48V voltage to an intermediate power supply, such as 12V or lower. This intermediate vol...[Details]
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01Inverter selection
Generally speaking, the selection of the inverter should be based on the actual working current of the motor. Of course, if you can't find the most suitable one in a short...[Details]
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The 16th "China Core" Integrated Circuit Industry Promotion Conference was grandly held On December 20, the 2021 16th "China Core" Integrated Circuit Industry Promotion Conference and the "China...[Details]
GD32 MCU
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