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0 Introduction
Switchgear generally has primary switchgear such as circuit breakers (load switches), isolating switches, and grounding switches. During operation or debugging, it is crucia...[Details]
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;24c08 operation timing is: when the start signal sclk is pulled high, sda changes from high to low, indicating the start ; When the end signal sclk is pulled high, sda changes from low to high, ind...[Details]
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A company called EV Solar Kits has designed a solar charging system for the Tesla Model 3 that can generate up to 2,000 watts of electricity, giving the vehicle an additional 120 kilometers of r...[Details]
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In the RF front-end market, Murata and three other manufacturers account for more than 85% of the global market share. With the advent of the 5G era, the content of power amplifier modules has also i...[Details]
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According to foreign media reports, U.S. telecom operator Verizon has launched Hyper Precise Location on its Verizon network. The technology uses real-time kinematic (RTK) carrier phase differential ...[Details]
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The Ministry of Industry and Information Technology announced on the 24th that in order to accelerate the pace of 5G commercialization, it has recently issued public mobile communication network numb...[Details]
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AT91SAM9261 and other ARM processors of ATMEL use highly similar USART peripherals, so the drivers are also highly similar, and the USART hardware supports 485 mode, using the RTS signal as the recei...[Details]
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China Energy Storage Network News:
Corrado Clini, former Italian Environment Minister, recently wrote an article pointing out that the "Global Energy Internet" proposed by China is expected t...[Details]
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Aavid Thermalloy, one of the world's oldest and largest thermal management solution design and manufacturing companies, has chosen to cooperate with 500,000 engineer users. Aavid Thermalloy's full ra...[Details]
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Since the official commercial use of 5G in China in 2019, 5G has gone through two years, and the pace of 5G's progress has become clearer and clearer. As of the fourth quarter of 2020, 5G commercial ...[Details]
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Problem description: When using AT91SAM9X25, serial port 0 (ttyS1) cannot be used and the following error occurs Unable to handle kernel NULL pointer dereference at virtual address 0000 pgd = c7b...[Details]
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It all started 18 years ago when I started working on one of the first automotive CMOS image sensors for rear view cameras (RVC). At the time, having an RVC to help the driver see behind the car w...[Details]
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As 5G is implemented, many new technologies will emerge, so there will be more opportunities for Intel to make money. Only part of 5G is related to the mobile phone market, but Intel gave up th...[Details]
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There are three main dimming methods at present, namely: analog dimming, PWM dimming and thyristor dimming. When using thyristor dimming to dim LED replacement lamps, the existing dimmer circuit can ...[Details]
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Introduction to LDO
LDO is a micro-power low-dropout linear regulator, which usually has extremely low self-noise and high power supply rejection ratio PSRR (Power Supply Rejection Ratio)....[Details]
Microcontroller MCU
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