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With the advancement of LED technology , LED applications are becoming increasingly diversified. However, since only 15 to 20% of the input power of high-power LEDs is converted into light, and...[Details]
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Whether the rotor of a squirrel cage motor is broken can generally be preliminarily judged based on the operating status of the motor. If the motor speed drops significantly, the stator current inc...[Details]
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Better automotive motor controllers (MCUs) integrate microelectronics and power devices onto the same chip, turning them into power integrated circuits (PICs), also called "intelligent power modules ...[Details]
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Rename the demo project to led, then create a new folder in the LED folder and rename it to HardWare. Then create led.c and led.h files in the HardWare folder. Then double-click led.eww to open t...[Details]
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1. The Vishay low-temperature drift wafer resistor I purchased is finally back.
15ppm costs 2 yuan each, 25PPM costs 1 yuan, which is far from the carbon film resistors we usually use. If you...[Details]
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1.IIS:Inter-IC Sound, developed by Philips, supports IIS bus data format and MSB-justified data format. The interface uses DMA mode to access FIFO data instead of interrupts, and can receive and send...[Details]
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BICS and Nokia collaborate to launch intelligent network slicing solution By deploying new SDN controllers in the network, BICS provides smarter traffic routing, and lays the foundation for buildi...[Details]
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When speech recognition technology was applied to computer desktops, it seemed like a good idea. However, for most people, speech recognition has not yet replaced the keyboard and mouse. Now, speech t...[Details]
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On September 24, Han Zheng, member of the Standing Committee of the Political Bureau of the CPC Central Committee, Vice Premier of the State Council, and head of the Leading Group for Promoting the I...[Details]
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introduction
In the 1990s, the development and application of computer network communication technology represented by the Internet achieved unprecedented breakthroughs and successes. The appl...[Details]
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At MWC 2019, OPPO and Qualcomm demonstrated 5G cloud gaming at their booths, and Tencent also announced that it would launch a cloud gaming platform "Tencent Instant Play" in collaboration with Intel...[Details]
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China Energy Storage Network News:
On March 31, Sungrow Electric Co., Ltd. ("Sungrow Electric") officially opened subscription. The company's total issuance this time is 18.3336 million share...[Details]
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The basic function of PWM is to output square waves with different adjustable duty cycles at a certain periodic frequency. The clock (frequency) of the pwm in Lpc1788 comes from the c...[Details]
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This technical article describes how to use LabVIEW and the USRP platform to create a phase-coherent MIMO testbed that can be expanded from 2x2 to 8x8 antenna configurations and used to test a variety...[Details]
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Semiconductor laser tubes (LDs) and ordinary diodes use different processes, but their voltage and current characteristics are basically the same. At the operating point, small voltage changes will...[Details]