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1. Before measurement, keep the meter in a horizontal position, hold the meter body with your left hand, and shake the megohmmeter rocker with your right hand at about 120r/min. The pointer should po...[Details]
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Abstract: Aiming at the needs of missile development and range test, a DSP-based airborne remote delivery control terminal is designed for the delivery control of infrared jammers. The compositi...[Details]
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Past experience in the manufacturing industry has demonstrated time and again that the price for an emerging industry to move from immaturity to maturity is often chaos. Not long ago, Henan Tongxu ...[Details]
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Definition: The resistance of a conductor to electric current is called the resistance of the conductor. Chip resistors (usually called chip resistors), the specifications are generally 0201, 0402, ...[Details]
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1. Enable the timer clock: RCC_APB1PeriphClockCmd(); For example: RCC_APB1PeriphClockCmd(RCC_APB1Periph_TIM3,ENABLE); //Enable timer 3 clock 2. Set the basic parameters of the timer (counti...[Details]
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With the support of artificial intelligence technology, legal research (search) is moving towards intelligence and automation. The value of legal research to legal professionals is self-evident, whet...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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In the world's solar photovoltaic field, sunlight is used to produce the "volt effect" to directly convert sunlight into electrical energy. If this inexhaustible electricity is directly connected t...[Details]
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In just two days, CCTV reported on Shenzhen's low-altitude economy twice.
On January 6, CCTV10's "2023 New Technology" column reported on the smart low-altitude flight in Bao'an District, Shen...[Details]
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It is reported that MTK MediaTek recently announced that it will accelerate the promotion of innovative solutions for mobile devices. One of the important contents is to increase R&D funds, with a fo...[Details]
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On the evening of September 1, Yak Technology and Wanye Enterprise issued an announcement, disclosing the relevant information of the National Integrated Circuit Industry Investment Fund Co., Ltd.'s ...[Details]
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The working principle circuit is shown in the figure above. The microphone installed in the special tube receives the sound in a certain direction (the sound in other directions is suppressed) and se...[Details]
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On November 15, Bloomberg reported, citing people familiar with the matter, that Huawei's smartphone business has been hit hard by US sanctions, and the company is currently planning to license its m...[Details]
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Whether you use an oscilloscope frequently or occasionally, it is essential to choose a suitable oscilloscope for your needs. When there were only analog oscilloscopes on the market, we had little ...[Details]
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The constant pressure water supply system is an automatic control system widely used in the field of water supply. Its core equipment is the frequency converter. The frequency converter achieves co...[Details]