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summary
Condition monitoring systems that can capture data from multiple sensors at the same time typically use channel-to-channel isolation solutions to eliminate ground loops...[Details]
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Compared with the autotransformer or variable frequency starting technology used in the past, the liquid soft start technology has shown great advantages. See Table 1.
1 Working principl...[Details]
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Introduction STC's 8-bit MCUs include the 89/90/10/11/12/15/8 (A/F/G/H) series, all of which are 8-bit MCUs derived from 8051. The characteristics of each series are as follows: STC89 Series Tradit...[Details]
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Jiwei.com reported on April 28 that today, ZTE executive Lu Qianhao posted on Weibo to praise the 16GB+1TB version of ZTE Axon30 Ultra. He said that the 16GB+1TB version of ZTE Axon30 Ultra is not on...[Details]
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introduction
Subway is the main force of urban transportation in developed cities. Unlike trains that are pulled by locomotives, the power of subway trains is dispersed and divided into motor ...[Details]
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A potentiometer is a resistor element with three terminals and whose resistance value can be adjusted according to a certain law of change. A potentiometer is usually composed of a resistor body an...[Details]
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LED
is a
photoelectric
device
made of compound materials with
pn junction
. It has the electrical characteristics
of
pn junction devices: IV characteristics, CV characte...[Details]
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A research report released by Strategy Analytics pointed out that in 2020, the number of Samsung Tizen devices in use worldwide increased by 21% year-on-year to 162.3 million, and the Tizen smart TV ...[Details]
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The FSL is an extremely lightweight and compact analyzer suitable for use in a large number of applications in development, maintenance and production. Despite its small size, it offers a host of fea...[Details]
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In order to design a module that can realize SMS sending and receiving and wireless data transmission, this paper uses the mainstream product STM32 with ARM Cortex-M3 core as the main control chip ...[Details]
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In the field of LED lighting, in order to reflect the energy-saving and long life characteristics of LED lamps, it is crucial to correctly select LED driver ICs. Without a good driver IC match,...[Details]
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introduction With the development of USB technology, USB flash drives have been widely used in PC systems, basically replacing floppy disks. PC systems can boot from USB flash drives. Due to the ...[Details]
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Over the past few decades, the use of mobile technology, wearable electronics, electric vehicles , and a wide variety of portable devices has grown dramatically, prompting scientists around the world...[Details]
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In order to meet the needs of the teaching process, highlight the aviation characteristics, and create an integrated teaching environment of "teaching, learning, and doing", a Yun-5 simple flight s...[Details]
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Recently, the Indian SHAKTI team announced the successful tapeout of the third CPU: Moushik, an SoC using open source RISC-V that is compatible with Android. The chip uses a 180nm process and has 1...[Details]