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共享设备带动通信模组、传感等大量出货从共享单车到共享充电宝、共享按摩椅、共享售卖机……共享设备产生了新的商业模式，带动了碎片化场景的经济效益。
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何谓霍尔IC？
利用半导体制作的磁性传感器品种繁多，其中极具代表性的产品为霍尔元件。霍尔元件是应用了被称为 “霍尔效应（Hall Effect）”的电流磁气效应的传感器。 由于霍尔元件从元件本身获得的电压非常小，因此一般情况下需要配置运算放大器等的放大电路。霍尔IC是将霍尔元件与运算放大器组为一体的产品，因此可削减外接部件数，易于进行电路设计。
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Do you know these sensors for UAV atmospheric monitoring?
How did the drone originally conduct atmospheric environmental monitoring?
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无人机大气监测需要用到这些传感器，你都知道吗？
无人机原来是怎么进行大气环境监测的？
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Microelectronics technology drives the rapid development of sensor technology
Microelectronics technology has promoted the development of sensor technology for decades. Therefore, the whole industry must establish a sense of innovation, vigorously strengthen the devel
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微电子技术推动着传感器技术的蓬勃发展
几十年来，微电子技术促进了传感器技术的发展。因此，全行业必须树立创新意识，大力加强新型传感器的开发，提高产品的性价比，加快科研成果的转化，加快新型传感器的产业化，迅速提高国产传感器的市场占有率。
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七种汽车速度传感器的工作原理及应用
(1)磁电式车速传感器--模拟交流信号发生器， 产生交变电流信号，通常由带两个接线柱的磁芯及线圈组成。磁组轮上的逐个齿轮将产生一一对应的系列脉冲，其形状是一样的。输出信号的振幅与磁组轮的转速成正比(车速)，信号的频率大小表现于磁组轮的转速大小。发动机控制电脑或点火模块正是靠这个同步脉冲信号来确定触发电火时间或燃油喷射时刻的。
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苹果高通和解之后，苹果又有意采用高通的超声波指纹识别方案？
近日台湾《经济日报》报道，在苹果在与高通达成和解后，除了会采用高通的5G基带之外，还有可能采用高通独家的超声波屏幕指纹识别方案。
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After Apple Qualcomm reconciled, Apple intends to use Qualcomm's ultrasonic fingerprinting solution?
Recently, Taiwan's "Economic Daily" reported that after Apple reached a settlement with Qualcomm, in addition to using Qualcomm's 5G baseband, it is possible to use Qualcomm's exclusive ultr
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Combustible gas sensor technology achieves a major breakthrough: non-dispersive infrared detectors make operations safer
According to Mamms Consulting, catalytic combustion (also known as catalytic bead) sensors have been known as "canary in coal mines" for nearly 100 years (in the 17th century, mine workers r
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可燃气体传感器技术实现重大突破：非分散红外探测器让作业更安全
据麦姆斯咨询介绍，近100年来，催化燃烧式（又称为催化珠式）传感器一直是众所周知的高科技产物下的“煤矿里的金丝雀”（17世纪时，矿井工作者依靠金丝雀作为防备井下有害气体和污染物的报警系统）。该传感器可用于提醒处于潜在爆炸性环境下的工人，特别是在采矿、天然气和石油行业，关于可燃性气体的危险警戒线。20世纪60年代，科学家们又引入了非分散红外探测器（nondispersive in
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一地震就涨价？当心元器件炒价行为！
台湾地区是全球电子产业的重要基地，每一次地质灾害过后都会传出“元器件涨价"的声音……
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An earthquake will increase the price? Beware of the speculative behavior of components!
Taiwan is an important base for the global electronics industry. Every time a geological disaster occurs, the sound of "component price increases" will be heard...
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Last year, global semiconductor manufacturing equipment sales totaled 64.53 billion US dollars, and China jumped to second place.
In 2018, the total sales of semiconductor manufacturing equipment in the world reached US$64.53 billion, an annual increase of 14%, a record high. Among them, South Korea’s largest market,
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去年全球半导体制造设备销售总额达645.3亿美元，中国跃居第二
2018年全球半导体制造设备销售总额达645.3亿美元，年增长14%，创历史新高水平，其中韩国蝉联最大市场，大陆跃居第二，年增长逾六成……
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Hall element selection
Hall element selection
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hall elements GaAs HE71DY2U23hall elements GaAs (Low Drift) HE71DY2U23
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hall elements GaAs HE72DX3U23hall elements GaAs (Low Drift) HE72DX3U23
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Japan is planning to develop high-performance satellite sensors
Satellites operating in hundreds of kilometers of high-altitude orbit can distinguish the types of trees on the ground and can judge the quality of rice in the fields. The high-performance s
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US researchers develop a new chemical thread
According to a study published in the journal Scientific Reports, researchers at Tufts University in the United States have successfully developed a new type of chemical thread when it detec
