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The principle of independent buttons is this: when the button is not pressed, the corresponding port is in a high level state, and when the button is pressed, the corresponding port is in a low level...[Details]
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Improper regulation of the automotive electrical system results in frequent voltage dips and surges. Under normal conditions, the voltage ranges from 11 to 15 volts, while during transient initiation ...[Details]
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Some friends who bought an oscilloscope may be curious when they see the refresh rate of the oscilloscope, wondering if they can measure it. Compared with the sampling rate, storage depth and other i...[Details]
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Recently, many US media and technology companies have confirmed that they have resumed product supply to Huawei. Intel and Qualcomm have resumed supplying some goods to Huawei. Micron Technology CEO ...[Details]
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Since the beginning of this year, the sluggish market performance of the entire consumer electronics industry has become an indisputable fact. Combined with industry chain news, Apple has recently cu...[Details]
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Despite the sudden outbreak, this did not stop China Mobile's determination to rapidly expand 5G base stations. Dong Xin, general manager of China Mobile, said at the 6th China Brand Forum th...[Details]
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If the light emitted by a laser pointer exceeds a certain level, it can cause damage to the human eye, whether directly or after being reflected by a bright object, even for a short time. Therefore, m...[Details]
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Obtaining temperature data indirectly through frequency measurement is a common method for detecting the temperature of the dome of an astronomical telescope. Frequency signals not only have strong an...[Details]
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From the device under test to the oscilloscope, Tektronix probes ensure high signal fidelity. Tektronix offers more than 100 probes to choose from, all perfectly integrated with Tektronix's industry-...[Details]
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Abstract: In order to solve the defect that the electric vehicle charger cannot automatically cut off the power and make up for the shortcomings of several power-off protectors disclosed by the S...[Details]
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If there is a circuit as shown in Figure 1, the input voltage Uin is applied to both ends of the series circuit of the variable resistor R and the load resistor RL, then the voltage can be stabiliz...[Details]
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Shanghai, China, October 27, 2021 - VIAVI Solutions (VIAVI) today announced that PCI-SIG® has certified the Xgig® Protocol Exerciser for use in the PCI Express® (PCIe®) 4.0 protocol compliance progra...[Details]
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Ironing is the last step in clothing production, which usually involves driving the upper and lower plates, applying pressure, blowing steam, dehumidifying and blowing air, etc., which plays an imp...[Details]
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With 2 billion yuan in financing in 3 years, Zhika has created another unicorn
The winter of autonomous driving has passed, but the thunder has suddenly come...
On June 18th local tim...[Details]
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The inverter is a device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, power systems and other fields. In practical applications, we of...[Details]
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