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1. Dynamics of mainstream foreign key component companies In-vehicle OS: BlackBerry's QNX is a microkernel architecture real-time operating system known for its security and reliability. Not ...[Details]
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This article introduces an LED driver reference design for high-power LED bulb replacement applications. The driver can provide the required power for LED replacement lamps for 100 W A19 incandescent ...[Details]
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Whether it is industrial robots or intensive care equipment in medical applications, portable diagnostic equipment, etc., many devices are becoming smaller and smaller, and the requirements for pre...[Details]
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In order to achieve stronger performance, better energy management, and add more customized technologies, Apple officially launched the first Apple Silicon M1 chip developed for Mac in mid-November, ...[Details]
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introduction
Many electronic devices consume very little current when in sleep mode, but once activated or sending a signal, the current consumed will jump by several orders of magnitude. The ...[Details]
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According to Apple Insider, an unclear report out of Russia suggests that users may no longer be able to make purchases from Apple's App Store or iTunes store. Russian users are reporting th...[Details]
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#ifndef __USBCFG_H__ #define __USBCFG_H__ //#define USB_IF_NUM 1 #define USB_MAX_PACKET0 64 #define USB_DMA_EP 0x00000000 //Try not to take too much time //Each event he...[Details]
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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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Light Emitting Diode (LED), as a new generation of green and environmentally friendly solid lighting source, has become the focus of people's attention. It has a series of advantages such as low po...[Details]
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Sound cards are no longer a complicated problem. If you use the PCM2702 chip from Burr Brown/Texas Instruments, you can create a fully functional USB sound card. This sound card can be powered from...[Details]
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1 Introduction The memory of MCS-51 has three spaces: on-chip RAM, off-chip RAM and ROM. MCS-51 microcontroller has four storage spaces in the physical structure 1. On-chip program memory (on-chip RO...[Details]
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In 2019, China's PV inverter shipments accounted for more than 60% of the world's total
Although the advantages of my country's inverters in the global industrial chain are not as obvious ...[Details]
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On May 17, the 2019 World Telecommunication and Information Society Day Conference was held in Beijing. At the Industrial Internet Forum and Energy Internet Standards Academic Seminar of this confe...[Details]
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Use the multimeter R×1k to measure its forward and reverse resistance. Under normal circumstances, the reverse resistance is relatively large. If the needle swings or other abnormal phenomena are fou...[Details]
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With
the rapid transformation of
the automotive industry
towards
intelligence
and electrification,
autonomous driving
technology has become an important direction for future ...[Details]
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