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1. What does SAR mean?
SAR stands for Specific Absorption Rate, which is generally called electromagnetic wave absorption ratio or specific absorption rate in Chinese. It is the electromagnetic wave ...[Details]
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For users of HDMI multiplexer repeaters, this article provides design guidelines on how to optimize the overall performance of the device through careful design of the printed circuit board (PCB). ...[Details]
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Recently, Baidu Maps’ advanced assisted driving maps in 134 cities were approved by the Map Technology Review Center of the Ministry of Natural Resources, becoming the first map provider to quickly p...[Details]
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High anti-interference RC reset circuit
• High anti-interference RC reset circuit, used in environments with strong interference. • The reset time is determined by the values of RRES and CRES....[Details]
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This year, an enthusiast successfully converted the iPhone's Lightning port to a USB-C port. More recently, engineer Ken Pillonel successfully "reverse-operated" and added a Lightning port to the Sam...[Details]
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1. Functions and features of the Loongson 2F processor
The LOONGSON-2F processor used in this system is a general-purpose RISC microprocessor with 64-bit MIPSⅢ instruction set recently release...[Details]
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Mouser now stocks UnitedSiC UF4C/SC 1200V 4th-Gen SiC FETs Provide better support for various power applications June 9, 2022 – Mouser Electronics, the industry’s leading New Product Introduc...[Details]
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How to solve the length problem of magnetic flap level gauge The magnetic flap level gauge can be used to directly observe the liquid level of the medium in various containers. It is suitable for...[Details]
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Abstract:
This paper
introduces a design method of an automatic detection device for asphalt softening point. Based on the national standard GB/T 4507-84 "Determination of Softening Po...[Details]
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The 89C51 microcontroller has four working modes: reset, program execution, low power consumption, and programming and verification. 1. Reset method (l) Reset Operation Reset is the initialization op...[Details]
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As one of the first eight stocks listed since the launch of the SME Board in 2004, Han's Laser's revenue has maintained positive growth for 14 years in the 15 years since its listing, making it a blu...[Details]
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Soil Tester Soil is the foundation of plant growth, and the nutrient content in it determines the level of crop yield and quality. Therefore, soil nutrient testing must be done in the agricultural p...[Details]
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On July 31, the Wenjiang District of Chengdu City officially announced a list of "Eaglet Enterprises and Gazelle Enterprises" in 2024. Among them, Sichuan Tianfu Energy Storage Technology Co., Ltd....[Details]
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1. Overview The LED industry chain is generally divided into upstream, midstream and downstream, which are LED epitaxial chips, LED packaging and LED applications. As the link between the up...[Details]
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Delixi inverter is a device widely used in the field of industrial automation, especially in the constant pressure water supply system, which can realize the precise control of the water pump and e...[Details]