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1. Selection of pointer meter and digital meter: 1. The reading accuracy of the pointer meter is poor, but the process of the pointer swinging is more intuitive, and the swing speed and amplitude can...[Details]
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Following the riot at the Wistron factory in India, Foxconn, Wistron, Pegatron in India, Foxconn in Vietnam, Luxshare, Goertek, Lens Technology, etc. have successively stopped work due to the epidemi...[Details]
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The configuration of AVR fuse bits is a relatively delicate task. Users often overlook its importance or find it difficult to master. The following are some key points and related matters that need to...[Details]
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0 Introduction
With the development of science and technology and the progress of society, field monitoring systems have been increasingly widely used in finance, transportation, commerce, industria...[Details]
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1 Specific requirements for LED driver power supply
For AC input power drive, isolated output is based on safety regulations. The higher the efficiency of LED driver power supply, the more i...[Details]
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Instruments and Meters Business Information Network: Differential pressure flowmeter is the most widely used flow measuring instrument. According to the composition and measurement principle of differ...[Details]
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Recently, the General Administration of Quality Supervision, Inspection and Quarantine issued the "Announcement of the General Administration of Quality Supervision and Inspection on the Quality St...[Details]
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On May 8, the reporter learned from the Hefei Urban and Rural Construction Bureau that the Hefei New Energy Vehicle Charging Facility Complex (Shisu Intersection) project has recently passed various a...[Details]
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AVRPRO programmer is a special programming tool designed for ATMEL's 90 series AVR RISC microcontroller. This product only has software part, no hardware support is required, and only 4 wires are nee...[Details]
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Abstract: This paper describes the video surveillance system of the China Pavilion at the World Expo and comprehensively evaluates the video file storage technology of major video surveillance proj...[Details]
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1. Introduction to oscilloscope panel and function keys ZDS3024 does not have a VGA output interface, the corresponding position is the RS232 communication interface. Security lock: Users can us...[Details]
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The digital signal processing of modern radar has an application background with massive operational requirements, such as terrain matching of cruise missile terminal guidance radar, imaging proces...[Details]
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The number of new energy vehicles in use has gradually increased, and the second-hand new energy vehicle market has gradually emerged, with Tesla being the main force among them. According to forei...[Details]
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What is a constant current source?
Constant current source, AC constant current source, DC constant current source, current generator, large current generator, also called current s...[Details]
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Self-protection device R25 with 1.5 kΩ resistance, can handle voltages up to 1200 VDC, has an energy absorption capacity of 340 J, and reduces component count
MALVERN, Pennsylvania, ...[Details]
Power technology
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