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DHE-RD series radar level meter can be widely used in liquid and solid level measurement. Even under high pressure, strong corrosiveness, high hygiene requirements or other working conditions, it can...[Details]
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introduction
At present, most of the common wireless remote controls on the market are four-key and twelve-key, mainly used in car anti-theft systems, home anti-theft systems and remote control t...[Details]
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If nickel-cadmium batteries are not fully discharged during use, a memory effect will occur, that is, the power will decrease each time they are charged, until they are unusable. To eliminate this ...[Details]
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The process design of LED includes chip design and chip packaging. At present, the packaging technology of high-power LED and its heat dissipation technology are hot topics in today's society. The ...[Details]
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Regarding the operation of public charging infrastructure, the number of public charging piles increased by 31,000 in February 2023 compared with January, a year-on-year increase of 54.1% in February....[Details]
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In recent years, as a bellwether of the mobile phone industry, Apple has continued to promote design innovation in niche areas, increasing its penetration rate and leading more and more Android brand...[Details]
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With the continuous increase of important electrical equipment in industry, commerce and households, the protection of electrical equipment and personal safety has gradually become a vital task. Wi...[Details]
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MOUNTAIN VIEW, Calif. and MUMBAI, India – News Direct – April 25, 2022 – CleverTap, the world’s leading customer retention cloud service provider, announces the appointment of Anand Venkatraman as Ch...[Details]
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Flash is a memory that can be electrically erased online and does not lose information after power failure. It has the characteristics of low power consumption, large capacity, fast erase speed, an...[Details]
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The overall environment introduced first is ubuntu 9.04 and the gcc version is 4.1. The following is the specific environment establishment. (1) arm-linux-gcc installation Download arm-linux-gcc-3.4....[Details]
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China's new energy vehicle industry is entering a new stage of comprehensive marketization. From January to August 2023, domestic new energy vehicle production and sales completed 5.434 million veh...[Details]
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The 400W high-power voltage-stabilizing inverter circuit is composed of TL494. The excitation conversion part uses TL494, and VT1, VT2, VD3, and VD4 form a current-injection drive circuit to drive two...[Details]
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Using Acoustic Emission Technology to Diagnose Truck Wheel Bearing Faults
Acoustic emission (AE) technology was used to collect and process the fault information of rolling bearings of 352226X2-2Z ...[Details]
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In recent years, LiDAR technology has been developing rapidly. From the initial laser distance measurement technology, it has gradually developed into laser speed measurement, laser scanning imaging,...[Details]
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1. Steps to write ts driver (beginners can just take a look at it, the content is a bit confusing)
1. Copy the header file;
2. Write entry and exit functions
3. All...[Details]
Analog electronics
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