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1. Instrument Model SR830 Lock-in Amplifier 2. Fault phenomenon The instrument can be turned on normally but cannot measure data 3. Testing process According to the customer's description, the inst...[Details]
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Give six basic DC/DC converter topologies
They are
buck
,
boost
,
buck-boost
, cuk, zeta, and sepic converters.
Half-bridge...[Details]
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Virtual instruments based on microcomputers are an important development direction of modern electronic measuring instruments, among which virtual digital storage oscilloscopes are a widely used virt...[Details]
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On September 2, Xiaomi announced that it will hold a new product launch conference on September 7 to officially launch POCO X3. It was officially announced that Xiaomi POCO X3 will be the ...[Details]
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Analog Devices Launches Tiny Power Management IC to Charge Wearable and Hearable Devices 4X Faster
MAX77659 SIMO PMIC offers an integrated switching charger, reducing bill of materia...[Details]
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At present, the output power adjustment of high-frequency induction heating power supply is mainly achieved by changing the output frequency of the inverter or changing the input DC voltage of the in...[Details]
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For RF engineers, a basic and indispensable measurement tool is used at every stage of their product life cycle: spectrum analyzer or signal analyzer. Key indicators of the instrument, such as perfor...[Details]
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In the development of single-chip microcomputers, the serial port is the most commonly used channel for exchanging data with the outside world. To use the serial port, a communication protocol is e...[Details]
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Xpeng to become first Chinese automotive company to use Connext DDS in mass-produced vehicles RTI, a leading provider of connectivity solutions for the Industrial Internet of Things (IIoT), today ...[Details]
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This article is a diode charging circuit. In order to be able to change the operating frequency arbitrarily without causing changes in the charging voltage, a blocking diode is introduced into the ci...[Details]
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The working principle of LED is that in the case of forward conduction, the electrons and holes injected into the P/N junction of the diode meet and recombine, converting the potential energy into ...[Details]
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I have found that in the past two years, mobile phone products have been exploring the "screen" more and more deeply, from how to improve the full screen to the refresh rate of the mobile phone s...[Details]
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1. Understanding and harm of methane:
In our rural life, methane is a mixed gas formed by the fermentation of some organic matter, usually called biogas. It can be burned, and biogas is mainly ...[Details]
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PrimeSense technology is the basis of the Microsoft Kinect sensor system, which is designed to work with the Microsoft Xbox 360 console gaming system (Figure 1). Its working principle is very simple,...[Details]
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The servo drive system is a high-precision, high-response control system that is widely used in industrial automation, robotics, aerospace and other fields. The core of the servo drive system is th...[Details]
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