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Based on the purpose of effectively improving the utilization rate of power resources, reducing harmonic pollution, and improving the power transmission efficiency and power quality of the power gr...[Details]
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1 Introduction In the field of communication countermeasures, there are two ways to obtain large microwave interference power: one is to use solid-state power synthesis technology, but the develo...[Details]
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Over-the-Air (Over-the-Air) is a wireless upgrade technology that provides software with the ability to continuously iterate and update, and has gradually become a standard feature of smart connect...[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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Some people may be confused by a bunch of theoretical knowledge when using an oscilloscope for the first time, and thus lose interest in learning. If we can first learn how to measure a simple signal...[Details]
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If we must give "2019" a title of the first year, it should be the first year of commercialization of autonomous driving . The reason is simple: the sales volume of the automobile market has declin...[Details]
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In industrial production workshops, PLCs are widely used in all aspects of automation control. With the construction of intelligent factories, many PLCs are still in an information island state. No...[Details]
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From a global perspective, the popularity of LED lighting products has just begun. After the initial uproar in the first few years and the reshuffle period in the past two years, China's LED market h...[Details]
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A lithium battery pack refers to one or more lithium cells plus a battery protection board with a specific functional output. A lithium battery pack is composed of multiple monomers, forming a sing...[Details]
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Abstract: This article introduces the function and hardware composition of the CAN intelligent adapter card in the generator status monitor. Aiming at the arbitration problem when the ISA and Hu...[Details]
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For telecom operators, the three-network integration mainly considers how to introduce IPTV at the access control level, and how to achieve comprehensive operation and guarantee the service quality of...[Details]
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In 2008, the Chinese government added operating frequencies of 868MHz to 868.6MHz for micropower (short-range) radio applications. The RF requirements for radio equipment are as follows:
(1) Transmit...[Details]
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Smart residential security is the current development trend. Since residential surveillance systems are very cost-sensitive, the use of wireless technology can save more than 90% of the cost compar...[Details]
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Electric heating tape is a high-tech product. It is gradually replacing steam and hot water heating and insulation due to its advantages of high thermal efficiency, energy saving, easy installation...[Details]
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1 Introduction
The core component of the car anti-collision alarm is the car anti-collision radar. The reason why the car anti-collision radar (commonly known as the electronic eye) can realize the...[Details]