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Reuters reported that Huawei Technologies Co. is preparing to re-enter the 5G smartphone industry before the end of this year, according to research institutions. That signals a potential comeback fo...[Details]
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LED driver ICs used to drive white LEDs account for about 50% of the total LED driver market. White LEDs are often used to provide backlighting for small displays in many battery-powered handheld port...[Details]
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TI launches industry's highest power integrated Class-D audio amplifier
Recently, Texas Instruments (TI) announced the launch of the new Class-D audio amplifiers TAS5630 and TAS5631 that can furthe...[Details]
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C51 source code with 8 ports and 24 buttons
//Keyboard scan processing, return 0 if no key is pressed, return key value if key is pressed, key value corresponds to keycode inde...[Details]
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1 Overview
CC900 is a single-chip high-performance UHF transceiver produced by Chipcon Component of the United States. It is suitable for low-power, low-voltage wireless communications. It...[Details]
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During the 2024 National People's Congress, Zeng Yuqun, member of the National Committee of the Chinese People's Political Consultative Conference and chairman of CATL, submitted four proposals, focus...[Details]
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Each IO port of stm32 can be used as an entry for external interrupts. The interrupt controller of stm32f103 supports 19 external interrupt/event requests (question 1: What is the difference between ...[Details]
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Today, OPPO announced that it has completed the joint development and testing of digital car keys based on CCC 2.0 with NIO, and will launch related functions in the wallet app of OPPO phones and wat...[Details]
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According to industry sources, UMC plans to increase the quotes for popular processes such as 22/28nm by about 6% in 2023.
Taiwan media Electronic Times reported that the market has recently...[Details]
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Send the contents of the accumulator ACC through serial. The assembly language program is as follows: SOUT: MOV SCON, #40H; Set the serial interface to work mode MOV TMOD,#20H ;Timer T1 wor...[Details]
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Dilong Power Supply (dilongChina) - Find a reliable car power supply manufacturer, order DC/DC converters and car chargers, and go to Dilong New Energy. Dilong has been focusing on the power supply...[Details]
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Correct use of ground resistance tester Reducing the grounding resistance of power line towers can improve the lightning resistance level of the line, reduce lightning accidents, reduce contact volta...[Details]
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Innovations for utility applications extend beyond the hardware devices that monitor energy consumed from the grid to now provide analytics to understand meter accuracy that was previously impossible...[Details]
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As U.S. President Joe Biden visits Japan and South Korea, the three countries are looking for common ground on the world stage. One place they found it is in semiconductors. Biden's first stop on ...[Details]
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Recently, the first mass production line of all-solid-state lithium batteries in China was officially put into production. This production line was invested and built by Beijing Pure Lithium New Energ...[Details]
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