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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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High voltage power supply circuit for tube audio amplifier
This power supply provides a stable, hum-free operating voltage for tube preamplifiers. It also provides a negative bias voltage. All t...[Details]
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Whether it's hot in the summer or cold in the winter, passengers can always enjoy a comfortable interior environment through the car's heating and cooling systems. The complexity and degree of automa...[Details]
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1. POWER FACTOR & EFFICIENCY TEST / Power factor and efficiency test
First, the purpose :
Test the power factor and efficiency of SMPS (specifications are designed according to customer requireme...[Details]
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1. Use a multimeter to determine the positive and negative poles of the speaker. First, turn the pointer multimeter to the DC 0-5mA position, and then connect the two test leads to the two welding pi...[Details]
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This tutorial includes the installation, cracking and Chinese translation of the 51 single-chip microcomputer development environment Keil_C51, as well as the installation and cracking of the 51 sing...[Details]
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This article mainly introduces a simple LED indicator and timer demonstration on the STMicroelectronics STMicroelectronics NUCLEO-8L152R8 development board. The author uses a Debian GNU/Linux system,...[Details]
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There is only a program to control 16-channel servos. I am posting it here for reference. The servos can be controlled via the serial port or infrared. The microcontroller source program is as fol...[Details]
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According to foreign media reports, in order to accelerate the transition to autonomous driving, Japanese company Toshiba announced the launch of high-resolution, long-range light receiving technolog...[Details]
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Autonomous driving or unmanned driving is not new. With the popularity of artificial intelligence technology, this term has become a household name. Many people think that this technology can bring g...[Details]
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Introduction: PUT/GET instruction programming can use the PUT/GET wizard to simplify the programming steps. The wizard allows configuration of up to 16 independent PUT/GET operations and generates ...[Details]
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According to the latest data released by SensorTower, in the third quarter of 2021, users' total spending on Apple's App Store and Google Play reached 34 billion US dollars, a year-on-year inc...[Details]
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Recently, China Unicom and ZTE Corporation signed a 6G joint strategic cooperation agreement. According to the content of the cooperation agreement, the two parties will give full play to their res...[Details]
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Recently, the 14th Songshan Lake China Innovation Summit was successfully held in Dongguan. The event was co-organized by the Design Branch of China Industry Association, VeriSilicon (Shanghai)...[Details]
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Today, let us walk into the production workshop of CATL and see how this battery cell, which is being fought over by Volkswagen, BMW and Mercedes-Benz, is manufactured.
A battery cell is...[Details]
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