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Let's look at DC/DC regulators: basically, a complete DC/DC regulator circuit sealed in a package similar to an IC. Let's assume that you have already researched the selection of products from...[Details]
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Canada's Globe and Mail published an exclusive interview with Huawei founder Ren Zhengfei. The head of Huawei revealed in the interview that the company plans to move its research and development ...[Details]
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(1)Automotive electronic instrument panel testing.
Cars with electronic dashboards are usually controlled by microcomputers and have self-checking functions. As long as a command is given, the...[Details]
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Indoor CO2 concentration is an important indicator of air quality. It is often used to characterize the amount of fresh air or ventilation in the room. It also indirectly reflects the concentration le...[Details]
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According to Jiwei.com news, on August 23, Xinlai Materials released its semi-annual report stating that in the first half of 2021, the company achieved operating income of 897 million yuan, a year-o...[Details]
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The third CIIE opened, and Samsung, like in previous years, brought its latest cutting-edge technological achievements. Exhibits in the semiconductor field were particularly eye-catching. The 980 PRO...[Details]
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1 Introduction
Power factor is one of the important parameters of the power supply system, which will directly affect the power supply quality of the power grid. With the development of power e...[Details]
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In order to assist humans in their daily activities and successfully complete household chores, robots should be able to effectively manipulate objects that people use every day. However, some obje...[Details]
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According to news on March 3, the success of Valve's Steam Deck has set off a new round of game handheld craze, including the ASUS ROG game handheld, Lenovo's Savior game handheld and many other comp...[Details]
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Miniaturized Isolation Amplifier for Current and Voltage Measurement in Small Wind Power Systems
summary
When used with shunt resistors, isolation amplifiers can provide accurate ...[Details]
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Abstract: In current practical applications, especially in the field of electric vehicles, the rapid development of this field has led to higher performance requirements for power semiconductor dev...[Details]
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Recently, at the ADI CIIE booth, Tony Zarola, general manager of ADI’s MEMS and Sensors Division, brought the company’s latest iToF sensor module ADTF3175 and an actual industrial scanning camera. Ch...[Details]
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Cardiovascular disease has always been a major killer of human health. According to statistics, there are currently about 290 million cardiovascular disease patients in the country, and the prevalenc...[Details]
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If you need to use a GPIO pin as both an input and an output, you can configure the pin as Output-OpenDrain.
At the same time, by connecting a pull-up resistor to the pin, it can be used as a (quasi)...[Details]
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First, in the previous example, add the dma.c file to the dev folder, and then add it to the Makefile in that directory:
This is the framework. Next, open dma.c to implement it:
...[Details]