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Overview The general concept of serial interface The exchange of information between a microcontroller and the outside world is called communication. There are two communication methods for the...[Details]
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Depending on
the circuit
topology, the SMPS can convert the DC input voltage into different DC output voltages. There are many topologies in actual applications, and there are three basic...[Details]
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Nokia's history tells us that every change of a generation of mobile communication technology is a bloody business war, with former giants "failed" and newcomers becoming leaders. As the king of the ...[Details]
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Dynamic display principle of digital tube: The characteristic of dynamic display is to connect the segment selection lines of all digital tubes in parallel, and the bit selection line controls which d...[Details]
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STM32 clock system In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz. ②HSE is a high-speed externa...[Details]
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The 8-inch wafer foundry capacity is in short supply, and the quotations continue to rise. At the same time, it is reported that the clients have unprecedentedly asked the foundries to "bid" for capa...[Details]
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The crystal oscillator in the microcontroller plays an important role in the entire internal circuit. The circuit can generate the clock frequency required by the microcontroller in conjunction with t...[Details]
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HEFEI, April 30, 2023 /PRNewswire/ -- On April 27, Guoxuan High-tech released its 2022 annual report and first quarter report. The financial report shows that in 2022, the company's revenue exceede...[Details]
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On the morning of September 20, the Ju'an Energy Storage Wuhan Technology Co., Ltd. (abbreviated as Ju'an Energy Storage) signed a contract for the iron-based liquid flow energy storage electrolyte...[Details]
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1. Development Environment Development software: STVD Chip model: stm8s103 Hardware interface: I2C (master mode) 2. Main functions of registers (in the order of the user manual) 1. I2C_CR1 ...[Details]
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Domestic spectrum analyzer market
Spectrum analyzer, also known as spectrum analyzer, is an instrument used to display the amplitude of frequency domain signals. It is known as "RF multimeter" i...[Details]
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The automotive CAN bus design specification has strict regulations on the input capacitance of CAN nodes. Too many capacitive devices are not allowed to be added to each node. Otherwise, when the n...[Details]
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Abstract: In order to improve the temperature uniformity and stability control performance of the product heat treatment furnace, the temperature uniformity of the heat treatment furnace is usually me...[Details]
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The NI PXIe-5644R is the industry's first vector signal transceiver (VST). The VST features up to 80 MHz of real-time bandwidth and up to 6 GHz center frequency. The instrument also includes a progr...[Details]
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When designing a low-power USB circuit that operates from a power source other than 5 V , you must decide whether to use a separate battery or a small power source from the host computer. The problem...[Details]