ADI Think Tank has released another secret book, the e-book "High Speed Circuit Design Guide" is freshly released!This book is compiled based on technical articles from the ADI official website and "A...
Connect to OneNet Cloud via MQTT. I don't see any MQTT examples in the examples, which is a bit strange. However, there are some in the examples directory of IDF SDK, and you can see the MQTT configur...
Event details: [RTTRenesas high-performance CPK-RA6M4 development board]Updated to 2022-07-01Evaluation report summary:@Huang Wujiu[RTTRenesas high performance CPK-RA6M4 development board review] - Se...
The high-molecular resin is corroded by hot concentrated nitric acid (98%) or concentrated sulfuric acid to become low-molecular compounds that are easily soluble in acetone. Under the action of ultra...
The MCU’s main power supply pairs DVCC and DVSS supply power to the digital and analog blocks, respectively. The recommended bypass and decoupling capacitors are4.7μF to 10μF and 0.1μF, respectively, ...
introduction
Saturated inductor is an inductor with high hysteresis loop squareness ratio, high initial permeability, small coercive force and obvious magnetic saturation point. It is often us...[Details]
Shanghai, China, July 8, 2021 – VIAVI Solutions recently released the latest version of the "5G Deployment Status" report, which is the fifth year that VIAVI has released this report. According to ...[Details]
Today, Intel released its new quarterly financial report, with revenue of US$20.528 billion, a 3% increase from US$19.978 billion in the same period last year. According to the division, Intel Clie...[Details]
I bought my TQ2440 development board when I was in college, and I haven't touched it for two or three years. Now I'm starting to learn it again, mainly to learn UCOS II, and then Linux. For bare meta...[Details]
1. Introduction MPEG-4 is a member of the Moving Picture Experts Group standard family and is a solution developed by the International Organization for Standardization for multimedia communicat...[Details]
According to digital blogger @长安数码君, Huawei's new phone Maimang 9 will be unveiled on July 26 together with Huawei Enjoy 20, and the front photo of the phone was also exposed. Judging from the leak...[Details]
The correct wiring method when using an AC ammeter to measure single-phase AC current is as shown in the figure. Figure (a) shows the direct connection method of an AC ammeter, which is suitable when...[Details]
In the eyes of many people, chips and paint are undoubtedly two completely unrelated items. However, the global "chip shortage" crisis that has been brewing since the beginning of the year has gradua...[Details]
The ultra-small MAX1682/MAX1683 monolithic voltage doublers with CMOS charge pumps accept input voltages ranging from +2.0 V to +5.5 V. Their high voltage-conversion efficiency (over 98%) and low oper...[Details]
In order to promote the deep integration of scientific and technological achievements and industries of Yuneng Technology Co., Ltd. (hereinafter referred to as "the Company" or "Yuneng Technology")...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
In the digital age, driven by cloud computing, 5G, automotive electronics, AIoT, and smart terminals, advanced process chips and packaging are ushering in an explosion, which has extremely high requi...[Details]
Wavelength division multiplexing technology can make full use of the huge bandwidth resources brought by the low-loss area of single-mode optical fiber. According to the different frequencies (or wa...[Details]
There can be multiple CPPs, but the names of the CPPs cannot be the same, because the compiled OBJ files are based on CPPs.
Functions from different CPP files can be used by declaration, usually in t...[Details]
The range of new energy vehicles is limited by the capacity of the battery pack, so how to achieve more efficient use of limited battery energy is the key to alleviating users' range anxiety. Cabin...[Details]
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