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Since the beginning of LED lighting, non-isolated LED power supplies have gone through three generations of driving methods. The current non-isolated power supplies have the advantages of higher su...[Details]
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It seems incredible that an alarm clock does not display the time. But recently, Facebook CEO Zuckerberg invented an "alarm clock" without a pointer, a screen, and can't tell you what time it is. And...[Details]
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To detect the parameters of the inductor, special instruments (such as inductor-capacitor bridge, Q meter, etc.) are required. If special instruments are not available, a multimeter can be used to te...[Details]
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LCD has been widely used in industrial and civilian fields such as computer monitors, VCD display panels, and portable medical equipment due to its thin, light and low power consumption. In the...[Details]
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At the tail end of 2020, Huawei's new product launch conference for whole-home intelligence and smart screens was held in Songshan Lake, Dongguan. Since the announcement of the "1+8+N" strategy, the ...[Details]
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Major listed companies in the industry: Putailai (603659), Shanshan Holdings (600884), Zhongke Electric (300035), Xiangfenghua (300890), National Technical (300077), Shanhe Intelligent (002097), Baic...[Details]
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According to Taiwan media Economic Daily, benefiting from Huawei's purchase of goods and the fermentation of the traditional peak season effect, the revenue of listed semiconductor manufacturers in T...[Details]
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In existing receiver designs, engineers generally use multiple narrowband devices to meet design requirements. To address this situation, ADI recently launched the industry's most integrated broadb...[Details]
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After the TF card is partitioned using the PartitionManager software, it may not be recognized on Windows. After the TF card is partitioned, it cannot be recognized under Windows, but it does not a...[Details]
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This time I will share my LCD1602 programming experience: Let me first explain that the chip driver of the LCD1602 I am going to talk about below is HD44780. If your LCD1602 driver chip is not HD4...[Details]
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It has been completed and can be used normally boot (under analysis) uart(under analysis) gpio (under analysis) mmc (under-analysis) ddr (under analysis) LCD ethernet There are still some interesti...[Details]
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1 Introduction
In recent years, due to the rapid development of wireless networks, the increase in speed and the decrease in prices, many users have begun to use wireless networks. Wireless n...[Details]
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Shanghai Analog
Semiconductor
Technology
Co., Ltd.
(hereinafter referred to as "Analog Semiconductor" or "Analog"),
a
domestic excellent
analog
and mixed-signal chip design...[Details]
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Bandwidth is the first parameter most engineers consider when choosing an oscilloscope. This article will provide you with some useful tips on how to choose the right oscilloscope bandwidth for you...[Details]
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Powering portable telemetry systems for long-term monitoring missions presents interesting design challenges. Batteries are not suitable for certain critical applications, and in these environments, d...[Details]