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It is very difficult to search the source code of Exynos4412 on the Internet now. Basically, I have not found any information that has analyzed the memory initialization code of DDR3. When looking at...[Details]
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The voltage and capacity of a single battery are limited, so in many cases, they must be connected in series to form a battery pack. However, there is a problem of balance among the cells in the ba...[Details]
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Dongguan, China (August 14, 2023) - The 18th China Graduate Electronic Design Competition (referred to as "Electronic Research Competition") National Finals and Awards Ceremony concluded successful...[Details]
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uchar code KEY_TABLE = { 0x77,0xB7,0xD7,0xE7 0x7B,0xBB,0xDB,0xEB 0x7D,0xBD,0xDD,0xED 0x7E,0xBE,0xDE,0xEE }; //The upper four bits are the columns, the lower four bits are the rows ucha...[Details]
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DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a sel...[Details]
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1. Product overview of Fluke 719 portable automatic pressure calibrator: The Fluke 719 portable automatic pressure calibrator uses a new built-in electric air pump to make pressure calibration easy! ...[Details]
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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]
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The A/D converter is used to convert analog quantities into digital quantities through a certain circuit.
Analog quantities can be electrical signals such as voltage and current, or non-el...[Details]
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According to communication theory, the single sideband system converts all power to the sideband of useful information, and the bandwidth used is only half of the double sideband modulation signal. I...[Details]
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Technical Principle of Ultrasonic Level Meter The ultrasonic level meter is installed on the top of the container. Under the control of the electronic unit, the probe emits a beam of ultrasonic pulse...[Details]
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If you need to use the capacitive touch button library in IAR, you need to mask the TIM4 interrupt in Stm8s_it_c, because this interrupt is already used in the touch button library.
The specific mo...[Details]
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On March 17, Enjie Co., Ltd., the world's largest diaphragm company, announced its 2019 financial report. In 2019, Enjie Co., Ltd. achieved a total operating income of 3.16 billion yuan, a year-on-ye...[Details]
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Apple today pushed the HomePod 15.1.1 official version update to HomePod and HomePod mini users. According to Apple's update release notes, it solves the problem that "Podcasts" may not be playe...[Details]
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EPC Launches New Scalable GaN-Powered FET
1.5 kW 48 V/12 V DC/DC Demonstration Board for Mild Hybrid Electric Vehicles and Battery Backup
Enabling more efficient, smaller, faste...[Details]
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As L2+
autonomous driving
gradually penetrates, the industry launches a new round of offensive towards high-level autonomous driving.
The entire algorithm architecture has also e...[Details]