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During decoration, the wires in the home are usually buried and painted on the outside. When troubleshooting occurs, it is difficult to accurately determine the direction of the power line. In fact, ...[Details]
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2 Transformer Design
According to the previous description, to use an external SCP circuit, Visns must be set below 0.6V. Where: Visns = primary current sense voltage (less than 0.6V if using ext...[Details]
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Surface electromyography is a one-dimensional voltage time series signal obtained by guiding, amplifying, displaying and recording the bioelectric changes of the neuromuscular system during volunta...[Details]
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Introduction: American scientists have developed a lithium-sulfur battery using a carbonate electrolyte that can retain more than 80% of its initial capacity after 4,000 cycles. The team used a vapor...[Details]
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1 Introduction
The single-key switch circuit has been widely used in digital products such as PDA, mobile phones and electronic dictionaries. There are many ways to implement it. Gen...[Details]
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When using SWD to burn STM32 through J-Flash, various errors will occur; here are the reasons: 1. The reset pin is pulled low. This time I encountered that the capacitor of the reset pin was solder...[Details]
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What are the gears of a digital multimeter? The digital multimeter has resistance, DC voltage, AC voltage, DC current, AC current, diode, transistor β value, capacitance, and measurement gears. ...[Details]
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Keynote topics will include 5G global expansion, Snapdragon flagship mobile platform, extended reality (XR) and Always-on, always-connected PC; Live streaming available on Qualcomm.com on December 4,...[Details]
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The latest research report released by Strategy Analytics' Handset Component Technology (HCT) service shows that despite the epidemic, the global smartphone application processor (AP) market revenue ...[Details]
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At the beginning of November, the vehicle-mounted lidar track staged a scene of ice and fire. Overseas, Ouster and Velodyne LiDAR announced a merger to stay together. Quanergy, which specializes in O...[Details]
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According to data from China Southern Power Grid, as of February 11, China Southern Power Grid has resumed work and started construction of 13 infrastructure projects, of which 5 main grid and powe...[Details]
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An autonomous mobile robot system is an intelligent system that plans its own path according to the command task and environmental information, and continuously collects local environmental informa...[Details]
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Abstract: Cooling fans are an important component in thermal management of high-power chips (such as CPUs, FPGAs, and GPUs) and systems. Unfortunately, they can sometimes introduce audible noise that ...[Details]
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Agilent Keysight N5173B RF Generator The N5173B is a 40 GHz RF generator from Agilent Keysight HP. feature Balance budget and performance to address parametric testing of microwave components and...[Details]
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Suzhou Minxin Microelectronics Technology Co., Ltd. (hereinafter referred to as "Minxin Co., Ltd.") recently issued an announcement stating that it had received the "Decision on Examination of Reques...[Details]