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NdFeB strong magnets have the advantages of high coercive force, high remanence and high magnetic energy product. Half of NdFeB products are widely used in the motor field. The following content ma...[Details]
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AP3766 is the latest LED driver control chip launched by BCD. It uses primary side regulation control (PSR) technology to achieve high-precision constant voltage/constant current (CV/CC) output, el...[Details]
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The power battery sector, which has exploded in recent years, still performed outstandingly in the first half of this year. Whether it is new energy vehicles or electric bicycles, the surge in downst...[Details]
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In the process of global television industry's transition from analog to digital, many international standards have been generated, such as: DVB-T standard for terrestrial digital television transmiss...[Details]
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NetEase Mobile News, May 15, 2021. When I woke up today, I believe everyone’s circle of friends was flooded with one thing. That is, China’s Tianwen-1 Mars probe successfully landed on Mars in the ea...[Details]
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Development environment:
PC host:
Ubuntu
and
RedHat
9.0
Target board: TQ2440 development board, linux kernel 2.6.30, root file system is YAFFS.
0. Introduction
Amon...[Details]
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Induction lamps are divided into high-frequency and low-frequency, with frequencies of 200-250KHz and 2.65MHz respectively. As the excitation source of the function and the source of interference, ...[Details]
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Function: Traffic light design with time display, 30 seconds north-south green light, east-west red light; 3 flashes of yellow light; switch to 30 seconds east-west green light, north-south red light...[Details]
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An oscilloscope is an electronic measuring instrument that is widely used in the fields of industry, chemical engineering, electronics, electricity, medicine, scientific research, etc. There are many...[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 brightness of LED lights can be controlled by adjusting the voltage, but it is not ideal, and the adjustable range is very small. If the voltage is slightly higher, the LED will be easily burned. ...[Details]
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Mazda China released the sales performance (retail) of the Mazda brand in the Chinese market in September 2021. Mazda China's sales in September 2021 were 16,428 vehicles, down 21.47% from 20,922 veh...[Details]
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1. Introduction
With the rapid development of mobile storage technology and the rapid expansion of the mobile storage market, the use of FLASH memory is growing rapidly. FLASH chips are very s...[Details]
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According to foreign media reports, OPPO's new phone "CPH1931" appeared in the Bluetooth Technology Alliance, using Qualcomm Snapdragon 665 and a 5000mAh battery. ▲via Omgloaded According to Omg...[Details]
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Infineon is the first company to master the handling and processing of ultra-thin 20μm power semiconductor wafers
Cutting substrate resistance in half by reducing wafer thickness re...[Details]