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What is the efficiency of an asynchronous motor?
The ratio of the output power to the input power of an asynchronous motor. Usually expressed as a percentage.
The efficiency of asynchrono...[Details]
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When the STM32 pins are not enough, the JTAG/SWD pins can be allocated to be used as GPIO ports.
Looking at the pin definitions in the data sheet, we can see that the main function of the P...[Details]
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The growth of online shopping has led to an increase in the number of logistics centers, and thus the number of wheeled robots that handle many of the heavy tasks in logistics centers. The next chall...[Details]
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The plastic package forms and pin arrangement of some boost DC/DC converters are shown in the figure, and their main characteristic parameters are shown in the table
Some boost DC/DC conve...[Details]
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The 2020 iPhone has not yet arrived, and the industry is paying close attention to which screen manufacturer will be chosen. According to the latest news, Apple will use OLED screens on all three new...[Details]
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Microwave wireless power transmission has been a research hotspot for various institutions in recent years . The general process of microwave power transmission is to use an RF signal source to c...[Details]
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Exhibition Direct | HARTING appears at SPS 2022 in Nuremberg, Germany From November 8th to 10th, 2022, the Smart Production Solutions Show in Nuremberg, Germany (hereinafter referred to as "SPS") s...[Details]
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2017 is a breakthrough year for major bitcoin markets such as Bitcoin , Ethereum, and Ripple. The mainstream market is increasingly aware of the importance of digital currencies, and the innovativ...[Details]
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Preface
Although electric vehicles (EV) and traditional internal combustion engine vehicles (ICEV) have completely different powertrain components, they can still be divided into two parts: en...[Details]
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Guo Jiaofeng, deputy director of the Institute of Resources and Environmental Policy at the Development Research Center of the State Council, pointed out to the 21st Century Business Herald reporte...[Details]
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The competition for new energy vehicles in the second half is intensifying. Car companies that do not want to be stuck and tied are seeking joint ventures or even self-developed power batteries to pa...[Details]
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With the theme of focusing on deepening reform to stimulate vitality and promote effective investment, the 9th (Summer) Central Enterprise Investment Development Conference was held in Beijing on the ...[Details]
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Summary: The quality of Wi-Fi connection can make a world of difference to the user experience of IoT products. A good Wi-Fi connection depends on four factors: long communication distance, high thro...[Details]
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The digital multimeter can be used to measure DC and AC voltage, DC and AC current, resistance, capacitance, frequency, battery, diode, etc. The whole circuit design is based on large-scale integrate...[Details]
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summary
The fifth article in this series explains the importance of auxiliary power in the Analog Devices Battery Backup Unit (BBU) reference design. Auxiliary power consists of a ...[Details]
GD32 MCU
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