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To move a single light left and right, the hardware circuit is shown in the figure. The eight light-emitting diodes L1 - L8 are respectively connected to the P1.0 - P1.7 interfaces of the single-chip...[Details]
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In the early morning of June 16th, Beijing time, the US government confirmed on Monday that it would amend the ban on US companies doing business with Huawei, allowing them to cooperate in developing...[Details]
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When it comes to FTTH, we must first talk about fiber access. Fiber access refers to the use of fiber as the transmission medium between the central office and the user. Fiber access can be divided...[Details]
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"We still have a lot of work to do for the 4680 battery. Although it looks like a battery with a diameter of 46 mm and a height of 80 mm, it itself contains amazing new technologies." Recently, for t...[Details]
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Statistics from OpenSignal, a British network quality evaluation agency, show that as of the end of June, there are currently eight countries in the world that have commercialized 5G. The United Stat...[Details]
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Officially entering 2021, Huawei will launch a batch of new smart devices this year, including the first mobile phone pre-installed with HarmonyOS. Now, there is news that the first mobile phone equi...[Details]
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Changing habits and redefining priorities due to the pandemic are accelerating innovation. Vicor experts cite examples where existing trends will be significantly accelerated and focused on the use a...[Details]
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Small audio power amplifiers are often used in audio troubleshooting or simple audio projects. The LM380 2W audio power amplifier circuit is a low cost and easy to build circuit. Using an integrated ...[Details]
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Recently, a number of top photovoltaic companies jointly held the 2014 "Light Energy Cup" Outstanding Enterprise Award Ceremony, with nearly 300 guests participating. TBEA Xi'an Electric Technolo...[Details]
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Mouser Electronics and Analog Devices have teamed up to introduce new transceivers in the AD242x Automotive Audio Bus ™ ( A2B ™) family into their distribution channels. Developed over three generat...[Details]
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1. Introduction
MG3692B signal generator
The frequency modulation function (FM) can generate four frequency modulation modes with frequency deviation. The frequency deviation can r...[Details]
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This year, Fuman Micro's stock price has experienced a roller coaster ride. In the first half of the year, benefiting from the shortage and price increase of display driver ICs, Fuman Micro's stock p...[Details]
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On April 22, Shengbang Shares released its 2021 annual report, achieving operating income of 2.238 billion yuan, a year-on-year increase of 87.07%; net profit attributable to shareholders of the list...[Details]
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With the continuous development of LED technology, white light LED has been introduced, and the lighting industry has entered the era of green lighting. Since LED has low energy consumption, low heat ...[Details]
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The scanning electron microscope is the main tool for observing the microscopic surface morphology of materials. It is mainly composed of a vacuum system, an electron optical system, an imaging syst...[Details]