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This article discusses some important FFT features and explains how to use these features to set up the FFT for efficient analysis. Fast Fourier Transform (FFT) first appeared in the 1970s when...[Details]
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1. Diode The open circuit voltage of the diode range of the digital multimeter is about 2.8V. The red test lead is connected to the positive and the black test lead is connected to the negative. ...[Details]
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On September 8, MIUI’s official Weibo account announced that the second batch of MIUI 12 stable versions has been fully pushed! The second batch of supported models includes 14 models: Xiao...[Details]
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The LED control card software server query is online, and the program is sent normally, but why is the screen black? A few days ago, at the Guangzhou LED exhibition, I received a call from a custo...[Details]
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Abstract: RC-207 is an I/O main controller chip produced by Japan's RORZE Company. It has strong control functions. This article introduces the main performance and characteristics of the I/O ma...[Details]
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Many high-precision analog-to-digital converters require an input range between 0.0V and 5.0V. For example, the MAX1402 (18-bit multichannel Σ-Δ ADC) measures the difference between two inputs. I...[Details]
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Vicor Corporation has announced the appointment of David Krakauer as Vice President of Corporate Marketing and Channel Strategy. Mr. Krakauer will be responsible for all marketing activities, includi...[Details]
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GPIO Gerneral-Purpose IO ports, that is, general IO ports. In embedded systems, there are often a large number of relatively simple external devices/circuits. Some of these devices/circui...[Details]
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SolarJunction, a supplier of multi-junction cells for the concentrated photovoltaic market, said that the cell samples produced on its demonstration production line have broken the world record conver...[Details]
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According to foreign media reports, Northvolt's subsidiary Cuberg has reached a new milestone in the development of next-generation lithium metal battery cell technology. By continuously developing b...[Details]
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On the evening of April 24, Guanghong Technology issued an announcement stating that the company's revenue in the first quarter of 2022 was approximately 1.072 billion yuan, a year-on-year increase o...[Details]
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● The service website, which serves more than 260,000 customers, has reduced telephone inquiries by 37% and email inquiries by nearly 20%. ● Self-service and mortgage solutions meet the needs of c...[Details]
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Qichacha shows that on August 19, Shenzhen Hubble Technology Investment Partnership (Limited Partnership) made a new foreign investment - Chongqing Liyituo Software Co., Ltd. (hereinafter referred to...[Details]
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When the 1X mode is selected, the signal enters the oscilloscope without being attenuated. When the 10X mode is selected, the signal is attenuated to 1/10 before entering the oscilloscope. When...[Details]
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Electric vehicles (EVs) are the future of mobility, but the biggest barriers to mass consumer adoption are range anxiety and price. While using a larger battery would be the obvious solution to inc...[Details]