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A few years ago, manufacturers also set the maximum forward current rating of their white LEDs, rather than dim LEDs, at 20 mA. Today's white LEDs can provide higher brightness and therefore must oper...[Details]
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Apple today released the first beta versions of iOS 15.3 and iPadOS 15.3 to developers for testing purposes. iOS and iPadOS 15.3 can be downloaded through the Apple Developer Center or via OTA afte...[Details]
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The 4-channel oscilloscope can observe and measure 4 signals at the same time, which is more convenient when comparing and measuring more than one signal. The panel layout, functions and settings o...[Details]
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1. GPIO hardware structure diagram: 2. GPIO program structure: 3. Framework introduction: The ASM here is a fixed startup folder, startup_stm32f10x_hd.s indicates that the current stm32 ...[Details]
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Data centers have installed hundreds of thousands of servers, which run 24 hours a day. The energy consumption problem is becoming more and more prominent. Electricity consumption accounts for more ...[Details]
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IT Home reported on July 13 that Zhang Hua, vice president of Lenovo Group and general manager of the consumer business unit in China, recently showed off two new Motorola mobile phones and sai...[Details]
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Samsung Electronics has announced that it has begun mass production of 512GB embedded Universal Flash Storage (eUFS) 3.1 for smartphones, according to ZDnet. The new flash memory has a write speed th...[Details]
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After falling from the altar, Mobileye, a smart driving chip supplier, is trying to catch up again. At this year's CES Consumer Electronics Show, Mobileye brought three automotive-grade chips, name...[Details]
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In the power supply system, the MOSFET driver is generally used only to convert the output signal of the PWM control IC into a high-speed, high-current signal so as to turn the MOSFET on and off ...[Details]
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An oscilloscope is one of the essential tools for electronic engineers. It can convert invisible electrical signals into visible images and display the changes of the measured signals on the screen, m...[Details]
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——Notes on the 2019 Mid-Year Work Conference of State Grid Corporation of China
Text/Reporter Chen Junya
On July 15, State Grid Corporation of China held its 2019 mid-year work conference...[Details]
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The anti-lock brake system (ABS) of a car is to automatically control the braking force when the car brakes, so that the wheels are not locked and are in a state of rolling and sliding (slip rate is ...[Details]
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This series will bring systematic learning of FPGA, starting from the most basic digital circuit foundation, the most detailed operation steps, the most straightforward verbal descriptions, and step-...[Details]
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With the development of the current domestic automotive MCU "substitution" wave, more and more domestic chip design companies are gradually entering the automotive MCU design field, hoping to gain ...[Details]
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Intelligent driving development trend
Autonomous driving technology is divided into multiple levels, and different organizations have proposed multiple grading standards. Currently, the two co...[Details]
Industrial Control Electronics
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