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In this experiment, we need to design a reed switch counter and use a digital tube to display it. In this example, we also need to touch upon an important function of the microcontroller, "interrup...[Details]
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Due to work reasons, I need to make a low-power infrared remote control. So I came into contact with the STM8L series of low-power microcontrollers. Because my project does not require high resources...[Details]
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Recently, many APPs were notified by the Consumer Protection Committee for the problem of early deduction of fees, and were forced to make rectifications after the issue was exposed. In respons...[Details]
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Differentiated frame rate adjustment and diversified game filters bring more cost-effective flagship visual enjoyment
Shanghai, China, April 25, 2024 -
Pixelworks, a professional...[Details]
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In recent years, renewable energy technology has received wide attention, and solar power generation has become one of the most promising renewable energy sources due to the assistance of advanced pow...[Details]
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ARM processors have been developed for many years, with many architectures and many different cores.
The architectures are armv1 v2 v3 v4 v5 v6 v7
There are too many cores, for example, a...[Details]
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drivers/base/devtmpfs.c devtmpfs is divided into two implementations 1. CONFIG_TMPFS is not defined 2. Define CONFIG_TMPFS 67 static struct file_system_type internal_fs_type = { ...[Details]
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CEVA, Inc. (NASDAQ: CEVA), the leading licensor of wireless connectivity and smart sensing technologies, announced that Novatek Microelectronics, a leading fabless chip design company specializing in...[Details]
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On July 17, the Shanghai Stock Exchange Science and Technology Innovation Board Stock Listing Committee held the 54th review meeting in 2020. According to the review results, Lantech Optics' Science ...[Details]
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In portable electronic products, touch screens have gradually replaced keyboards as a commonly used human-computer interaction input device for embedded computer systems due to their convenience,...[Details]
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When I was using STM32 recently, I wanted to lower the interrupt priority of systick, but the examples given in CMSIS are similar to
view plain copy
NVIC_InitStructure.NVIC_...[Details]
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At the end of April, Musk made a lightning visit to China. People thought he wanted to visit the Beijing Auto Show, but they never imagined that his trip was mainly to promote data compliance, spee...[Details]
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Five key points for choosing speakers
Multimedia technology is developing rapidly. From the previous PC SPEAKER to today's multi-channel digital speakers, we should have some understanding of...[Details]
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The picture below shows a large electrolytic capacitor I used, 450V/470uF capacitor. This capacitor can also use a 450V/330uF capacitor.
The figure below shows the high volta...[Details]
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As a universal SOC chip, the NIVIDIA DRIVE Orin series can be used for a variety of perception and general computing tasks. Its high-quality computing power, operating performance, complete compati...[Details]
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