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Samsung has received good news recently, and it seems to be catching up. First, it won Nvidia's first 7nm product, the next-generation GPU (Ampere, which will be launched next year), at a lower price...[Details]
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Portable electronic devices such as smartphones, GPS navigation systems, and tablets can be powered by low-voltage solar panels, batteries, or AC-DC power supplies. Battery-powered systems often stac...[Details]
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By 2015, the market size of high brightness (HB) LEDs is expected to reach $20.2 billion (Source: Strategies Unlimited). One of the key application areas driving this growth is LEDs used in automoti...[Details]
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The official renderings of Samsung Galaxy Watch Active 2 were leaked online. From the pictures, the appearance of Samsung Galaxy Watch Active 2 is very similar to the first generation product, b...[Details]
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In March 2021, following the 12th and 13th Five-Year Plans, silicon carbide semiconductors were again included in the key support areas of the 14th Five-Year Plan. Obviously, as a national strategic ...[Details]
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Design of optical power meter based on 51 single chip microcomputer
Abstract: The photoelectric sensor converts the light signal to be measured into an analog signal, and the analog signal is pr...[Details]
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Recently, the US ambassador to Brazil said that if Brazil allows China's Huawei to participate in its 5G network construction, Brazil may face "consequences". In the past two years, the US's "small m...[Details]
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At this stage, I am using stm32, and it is basically in the imitation stage. I use the tutorials and programs of Wildfire to modify some IO ports, and then burn them to my own development board to re...[Details]
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Making a digital sampling oscilloscope has been my long-standing wish, but after all, this goal is quite difficult, and there are too many aspects involved, such as analog front-end circuit, high-s...[Details]
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1 Introduction Traditional data acquisition systems generally use single-chip microcomputers, and most systems complete data transmission through the PCI bus. Its disadvantages are poor mathematical ...[Details]
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According to Jiwei.com, Samsung Electro-Mechanics announced that it has recently successfully developed a new micro-large-capacity MLCC product with the world's highest performance, taking the lead i...[Details]
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When using the serial port on the 51 series microcontroller, sometimes in order to facilitate debugging and see the output results, the printf function is used to output to the computer terminal, and...[Details]
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In response to the ongoing coronavirus outbreak, Apple and Goldman Sachs are allowing Apple Card customers to defer payment of their March credit card bills without paying interest. IT Home...[Details]
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MIUI V5 is unique, MIUI 8 has explosive functions, and MIUI 11 is both beautiful and attractive. If you ask why you choose a Xiaomi phone, 'MIUI' may be the answer for many people. However, w...[Details]
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The auto-coupling step-down starting control cabinet is a commonly used motor starting device. It uses an autotransformer to reduce the starting voltage of the motor, thereby reducing the starting ...[Details]