[i=s]This post was last edited by Jacktang on 2020-5-21 08:31[/i]Three kinds of lossesPath propagation loss: also known as attenuation, the loss of electromagnetic pen propagation in a large range (ki...
[i=s]This post was last edited by eric_bestmyself on 2018-12-29 11:28[/i] [color=#333333][font=微软雅黑, 微软雅黑, "][size=14px]I got a Xiaomi thermostatic kettle at EEWorld (very grateful) in June 2018. I wa...
[i=s]This post was last edited by xusiwei1236 on 2022-6-25 23:40[/i]This article will introduce what TFLM is, then introduce the official TFLM benchmark, and how to run the TFLM benchmark on the HPM67...
[size=4]1. The filtering effect of capacitors[/size] [align=center][size=4] [/size][/align][size=4]That is, the larger the frequency f, the smaller the impedance Z of the capacitor. [/size] [size=4]Wh...
Ford Motor Co., Ltd. announced plans to invest more than $1.45 billion and add 3,000 jobs in two production plants in southeast Michigan to further consolidate its leadership in the truck and SUV mar...[Details]
The three-phase capacitance and inductance tester can measure the single-phase capacitance of grouped parallel capacitors or three-phase capacitors of various combined connection types without removi...[Details]
LPC2114 has 4 external interrupts, namely EINT0, EINT1, EINT2, EINT3, with 4 related registers. The external interrupt input can be used to wake up the processor from power-down mode.
EXTINT is t...[Details]
1. Selection of pointer meter and digital meter: 1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is more intuitive, and the swing speed and amplitude can...[Details]
I have always been very confused about the structure of memory. I couldn't understand it at all when I first started learning microcontrollers, which left me with a psychological trauma. Let's complet...[Details]
Officials at the Federal Communications Commission (FCC), the agency responsible for spectrum allocation in the United States, reiterated today that 5G does not pose a health threat. The FCC said tha...[Details]
International Solar Photovoltaic Network News: Enphase Energy and SunPower Corporation announced yesterday that Enphase will acquire SunPower's microinverter business for $25 million in cash and 7....[Details]
On May 30, Xinhua News Agency was authorized to release the "Report on the Implementation of the 2019 National Economic and Social Development Plan and the Draft of the 2020 National Economic and Soc...[Details]
At this year's National People's Congress and the Chinese People's Political Consultative Conference, Li Jiajie, member of the Standing Committee of the National Committee of the Chinese People's Pol...[Details]
Last month, the Ministry of Industry and Information Technology of China issued the "Notice on the Preliminary Review of Subsidy Funds for the Promotion and Application of New Energy Vehicles in 2016...[Details]
At this year's I/O developer conference, Google showed off a new "Now in Android" app for developers, which is designed to help developers understand all areas of Android development and showca...[Details]
As of the close of August 24, the three major A-share indices closed higher. The Shanghai Composite Index maintained a volatile consolidation trend throughout the day, and finally closed up 0.15% to ...[Details]
ST's STPM3x devices are ASSP series products specifically designed for high-precision measurements of power line systems using Rogowski coils, current transformers or shunt sensors. STPM3x can pro...[Details]
1. Overview
With the development of economy and the improvement of people's safety awareness, the security industry has developed rapidly in the past 30 years. In addition, the propos...[Details]
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