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The car's sound system is the most important form of entertainment. Not long ago, a radio, cassette player or CD player satisfied the needs of car users. However, the emergence of multiple audio co...[Details]
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LED lighting has outstanding advantages and wide applications
Initially, LED was only used as a miniature indicator light in high-end equipment such as computers, audio and video recorders. ...[Details]
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1. Acidity meter pH meter is a commonly used instrument, mainly used to accurately measure the pH value of liquid media. It can also measure the MV value of ion electrode potential when equipped ...[Details]
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Generally speaking, high-end instruments should be at least twice as fast as the technology being adopted by customers, especially those developing serial computing devices and communications transcei...[Details]
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0 Introduction
Due to the restrictions of the on-site environment, the overall structure of the coke oven vehicle is compact and multi-layered. In particular, the electrical room is more ...[Details]
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Author: Ding Guojiao, Director of Field Application Management, Avnet China
In 2021, "dual carbon" became a hot word, which inspired society to have a more eager expectation and vi...[Details]
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On November 2, the Sichuan Provincial Development and Reform Commission and the Sichuan Provincial Energy Bureau issued a notice on the selection of new energy storage demonstration projects. The n...[Details]
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Some time ago, I asked Wu Fei, the operator of the public account "Automotive ECU Development", for some information about Audi E-tron. The information involved is quite detailed, so I think it can...[Details]
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In the single-chip computer control system, communication between the upper computer and the lower computer is often involved. This article mainly introduces the implementation process of serial comm...[Details]
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Rohde & Schwarz has added a new EMI test application option R&S FSV-K54 to the real-time spectrum analyzer R&S FSVR and signal analyzer R&S FSV platforms. This option allows spectrum analyzer users...[Details]
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Jiwei.com reported that as we entered Q2, dozens of semiconductor manufacturers including Rockchip, New Clean Energy, and Jingfeng Mingyuan announced price increases, covering areas such as MCU, powe...[Details]
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1. Calculation of the initial value of the counter
The count value required for the counter to count to zero is set to C, and the initial count value is set to TC, thus we can get the formula:
TC...[Details]
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Copper alloys are widely used in the industrial field, especially in the current high-speed rail construction, where copper alloy materials are used in large quantities for the construction of circu...[Details]
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At present, the global COVID-19 epidemic is still prevalent at a high level, and the epidemic prevention and control situation is complicated. With the changes in the transmission characteristics of ...[Details]
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This article mainly introduces the DC variable frequency air conditioner control scheme using SPMC75F2413A single chip. The working mechanism of DC variable frequency air conditioner controller, ...[Details]
PCB Design
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