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1. Product description of Puyuan MSO5000 series digital oscilloscope: The MSO5000 series digital oscilloscope is a high-performance mid-to-low-end digital oscilloscope based on RIGOL UltraVision II g...[Details]
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When a switching power supply has a problem, how should it be repaired ? This article specifically describes the methods and steps for repairing a switching power supply and some experience ...[Details]
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LED is short for light emitting diode. Due to its many advantages such as environmental protection, long life, high photoelectric efficiency (the current luminous efficiency has reached 100LM/W), and...[Details]
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Shenzhen - Western Digital Corporation (NASDAQ: WDC) today announced a series of new products designed to meet the growing demand for high-endurance storage solutions - especially for industrial, int...[Details]
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Purpose: To control the LED matrix to display in a row loop through the 74HC595 module. Compiler software: keil5 process: (1) First define the 74HC595 control pins and the dot array control por...[Details]
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Jiwei.com reported, "In terms of innovation, there is a big gap between domestic mobile phone brand manufacturers and Huawei." Regarding the current situation of the entire mobile phone market, a se...[Details]
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At the 24th China Integrated Circuit Manufacturing Annual Conference and Supply Chain Innovation and Development Conference Summit Forum held on the 2nd, STMicroelectronics (hereinafter referred to a...[Details]
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Over the past 50 years, Moore's Law has served as the golden rule for the progress of the semiconductor industry, guiding the industry's long-term strategy, as well as the formulation of cost control...[Details]
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Tunç Doluca has more than 30 years of executive leadership and technical experience in the semiconductor industry. He has served as President and CEO of Maxim Integrated (Maxim) since 2007. In this r...[Details]
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LED dot matrix electronic display screen is easy to make and install, and is widely used in various public places, such as bus station announcers, advertising screens and bulletin boards. This article...[Details]
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SMU is a precision power supply device that can not only provide a voltage source with a measurement resolution of less than 1mV, but also provide a current source with a measurement resolution of les...[Details]
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Keysight Technologies' 5G Conformance Test Toolset kicks off test program to validate radio resource management for 5G NR non-standalone devices
Keysight Technologies Inc...[Details]
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Large screen is obviously the most mainstream trend at the moment. As the trend of automobile intelligence intensifies, consumers' expectations for cars are becoming more and more diverse. They not...[Details]
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1 Introduction
Multilevel quadrature amplitude modulation (MQAM) is a high-order modulation method that combines amplitude and phase, with high bandwidth utilization and good power utilization...[Details]
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Auto-coupling step-down starting and star-delta starting are two commonly used motor starting methods. They have different effects on the current and torque of the motor during the starting process...[Details]
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