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(Note: Excerpted from the new book "Signal Integrity Measurement Technology".) As signal rates continue to increase and the requirements for accuracy become higher and higher, it is necessary to ...[Details]
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STM32F051C8T6 pin diagram: STM32F051C8T6 package: LQFP48 STM32F051C8T6 parameters: Program FLASH (kB) 64 RAM (kB) 8 Operating frequency (MHz) 48 16-bit timer 8 32-bit Timer 1 A/D con...[Details]
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According to regulations, the maximum bearing temperature during pump operation shall not exceed 80 degrees.
Motor bearings are also called electric motor bearings or motor bearings. There are...[Details]
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The main factors affecting the total harmonic distortion plus noise
(THD+N) characteristics of dual-supply amplifiers are input noise and output stage crossover distortion. The THD+N p...[Details]
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"People who talk about how many kilometers their car (smart driving) has traveled every day are actually very amateurs." "Urban NOA actually only costs 7,000 yuan, and gas trucks can also be used."...[Details]
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Recently, Beijing Jingyi Automation Equipment Technology Co., Ltd. (hereinafter referred to as "Jingyi Equipment") located in Beijing Economic and Technological Development Zone has independently dev...[Details]
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Output ripple noise plays an important role in designing power supply circuits, but how much is appropriate? If the requirements are relaxed, the ripple noise is too large, the circuit cannot work pr...[Details]
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Huawei EMUI’s official Weibo account has just announced that from now on, Huawei EMUI’s official Weibo account will be officially renamed HarmonyOS. Today, Huawei Technologies Co., Ltd. a...[Details]
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Jiwei.com reported on December 29 that today the official announced that OPPO Reno5 Pro+ equipped with electrochromic technology is officially on sale. In terms of appearance, OPPO Reno5 Pro+ uses ...[Details]
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The determination of the transistor type and pins is a basic skill for beginners of electronic technology. In order to help readers quickly master the determination method, the author summarizes four...[Details]
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Compared with parallel buses, serial buses have the advantages of simple structure, fewer pins and low cost. Common serial buses include USB, IEEE1394, I2C, etc. Among them, I2C bus is easy to use and...[Details]
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Power consumption of bulk wave quartz crystal elements
Oscillator circuits and voltage-controlled oscillator circuit resonant elements constructed from bulk-wave quartz crystal compone...[Details]
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China Energy Storage Network News:
On August 28, the National Energy Internet Industry and Technology Innovation Alliance General Assembly and the 2017 National Energy Internet Conference wer...[Details]
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On October 25, according to the author's inquiry, SmartSens (Shanghai) Electronic Technology Co., Ltd. (hereinafter referred to as "SmartSens") will make its first IPO at the board meeting on October...[Details]
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Wearable devices were undoubtedly one of the highlights of the Consumer Electronics Show (CES) in Las Vegas, USA, earlier this year. However, some analysts believe that "CES 2014: smart wearable...[Details]