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胆，就是指电子管，大家常说的胆机，指的是用电子管的放大器等。 电子管有的用于放大，有的用于润色。胆机有他独特的“胆味”，声音温暖耐听，音乐感好，氛围好。 胆机是音响业界最古老而又经久不衰的长青树，其显著的优点是声音甜美柔和、自然关切，尤其动态范围之大，线性之好，绝非其他器件所能轻易替代。
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Just like the Huawei Mate30 RS Porsche Design last year, Huawei will also launch the Mate40 RS Porsche Design version this year. A few days ago, a photo of the back cover of the suspected Mate40 Pors...[Details]
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As the density of electronic devices on PCB boards increases, the routing becomes narrower, and the frequency of signals increases, EMC (electromagnetic compatibility) and EMI (electromagnetic interf...[Details]
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Mobile phone backlight is one of the largest application markets for LEDs today. As the market is already saturated, prices have dropped significantly. Although sales volume continues to increase...[Details]
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A linear array LED dynamic display system using the persistence of vision effect of the human eye is developed. The system is driven by a motor to rotate a row of LEDs at high speed, and the LED on...[Details]
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After the TF card is partitioned using the PartitionManager software, it may not be recognized on Windows. After the TF card is partitioned, it cannot be recognized under Windows, but it does not a...[Details]
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Verilog HDL Stepper Motor Drive Control
The use of stepper motors is still very extensive. Currently, printers, plotters, robots and other equipment all use stepper motors as their power core....[Details]
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Not long ago, almost every car had only one antenna, which was used to receive FM signals, allowing users in the car to use FM/AM radio normally.
Today, cars have about seven antennas f...[Details]
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The servo motor encoder cable is a very important part of the servo system. It is responsible for converting the motor's rotation information into electrical signals to achieve precise control of t...[Details]
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This paper comprehensively studies the key issues of simulation modeling such as boundary condition setting, thermal resistance calculation, heat load analysis and heat sink, and combines it with la...[Details]
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Introduction More and more embedded devices require more concise, convenient and intelligent connections with the outside world, so the application of USB interfaces in embedded devices will become m...[Details]
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In the MSP430 series, the baud rate value of the usart module is determined by the following three parameters: UxBR0, UxBR1, UxMCTL
baud rate = BRCLK/N
BRCLK: clock source, which can be set by reg...[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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introduction
At present, the A/D used for sampling in the existing magnetometers is mostly 10-bit A/D, which makes its sampling accuracy low, the measurement error large, and the anti-interfere...[Details]
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Zoss Automotive Research Institute released the "2021 New Energy Vehicle Vehicle Controller (VCU) Industry Research Report". Competition landscape of VCU for new energy passenger vehicles: OEMs gra...[Details]
MCU
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