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Compared with the traditional voltage mode
control
, the fixed frequency peak current mode PWM (Pulse Width Modulation) DC-DC converter has the advantages of good transient response, high o...[Details]
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Realme Vice President, President of China, and President of Global Marketing Xu Qi posted a Weibo post containing a string of numbers "32161440". If we break this number down, it becomes 3216×1440. C...[Details]
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In the past six years, EDA has experienced another disruption, like the 2001 acquisition of Avant! by Synopsys, which made Synopsys the EDA leader to this day. Or the 2009 hiring of renowned venture ...[Details]
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With the continuous advancement of technology and the improvement of people's living standards, cars have become one of the indispensable means of transportation in daily life. At the same time, th...[Details]
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With the development of embedded systems, embedded MCUs need to add USB interfaces to achieve communication with USB host systems such as PCs. There are many solutions to this demand, all of which hav...[Details]
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I will talk about my feelings about Keysight oscilloscopes. Keysight oscilloscopes are excellent in quality and performance. They are one of the best and most advanced oscilloscope and measuring inst...[Details]
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On January 19, Kunshan City, Suzhou officially released the "Several Measures to Support Enterprises in Maintaining Employment and Promoting Production during the Spring Festival" (hereinafter referr...[Details]
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Practice has proved that using electric fans to dissipate heat from refrigerators is an effective way to save electricity. When the fan works continuously, the power consumption per month is only a...[Details]
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Since April this year, the urgent shortage of raw materials such as chips and IGBTs has made domestic inverter manufacturers strong sellers. Some buyers have recently been purchasing at companies a...[Details]
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Function of the circuit
Accurate conversion amplifier circuits can be used to obtain negative voltage outputs from positive standard power supplies or to add polarity to balanced o...[Details]
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Abstract: ADE7757 is a high-precision electric energy measurement chip developed and produced by AD Company in the United States. This chip is very suitable for measurement systems with large dynamic ...[Details]
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MINI2440 ram: 4k, rom: no Program running: sdram, norflash Program storage: nandflash, norflash The biggest difference between nandflash and norflash: norflash can run programs on the chip (parallel ...[Details]
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1.6.5 Example of external voltage detection reset circuit for PIC microcontroller 1. Design idea There are many types of microcontrollers that do not have a power-off reset function. Even for PIC...[Details]
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Functionally, microcontrollers and large-scale CPLDs are highly complementary. Microcontrollers have the advantages of high cost performance, flexible functions, easy human-machine dialogue, and good...[Details]
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At the Chery Global Innovation Conference that just ended, Chery, which has always been low-key, announced its strategic layout and put forward the goal of "being smart and becoming the industry le...[Details]