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锂离子 电池 可为智能手机、电动汽车等提供动力。随着科技的进步,这种电池发生了显著的变化,并彻底改变了我们的世界。下一步需要开发更好的电池,为电子设备提供更持久的动力。提高电池性能的一种有前景技术,是在正极材料中对阳离子进行原子取代。然而,要系统地进行实验,并确定理想的不同替代基阳离子,过程复杂且成本高,只能通过模拟来缩小选择范围。 (Image source: phys.org) P...[Details]
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Rohde & Schwarz (hereinafter referred to as "R&S") has expanded its cooperation with the Institute of Microelectronics and Nanotechnology (IEMN) in Lille, France, to jointly study terahertz commu...[Details]
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At present, the development of mobile phones has become the common focus of the global electronics industry. In addition to voice and camera functions, the next goal of mobile phones is obviously to i...[Details]
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Analog control and PWM control are the two most commonly used control methods for current drone servo control systems. Among them, analog control, as a traditional control method, is still widely u...[Details]
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Spectrum analyzer is an instrument for studying the spectrum structure of electrical signals. It is used to measure signal parameters such as signal distortion, modulation degree, spectral purity, fr...[Details]
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According to 36Kr, Jushi Technology recently completed a RMB 110 million Series A financing. The investors in this round mainly include Hunan High-tech Venture Capital, Nanjing Jiangbei Industrial In...[Details]
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Recently, Ruili Scientific Instruments (Shanghai) Co., Ltd. (hereinafter referred to as "Rui Li") announced that it has obtained more than 120 million yuan in financing, with investors including Pudo...[Details]
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Computer vision systems are known to sometimes make inferences about scenes that contradict common sense. For example, if a robot is processing a scene of a dining table, it might completely ignore a...[Details]
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Principle of infrared thermal imager
Infrared thermal imagers use infrared detectors, optical imaging lenses and optomechanical scanning systems (currently advanced focal plane technology eliminate...[Details]
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Popular science fiction depicts the rise of machine intelligence with scenes of lasers, explosions, and, if not shocking, at least some philosophical fear. But there is no doubt that people are inc...[Details]
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Recently, Zhejiang Lipu Crushing Equipment Co., Ltd. invested 50 million yuan to build a new "annual production of 1,200 high-efficiency and energy-saving ultra-fine pulverizer construction project...[Details]
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According to Jiwei.com, on March 22, ZTE's 2020 annual performance briefing was held online. It was revealed at the meeting that ZTE is actively responding to the risk of semiconductor production c...[Details]
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include ht47c20.inc data .section 'data' count db ? code .section at 0 'code' org 00h jmp start org 04h reti org 08h reti org 0ch jmp rtc_int org 10h reti ;**************************** star...[Details]
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This article will introduce you to the basics of stepper motors, including their working principle, construction, control methods, uses, types, and their advantages and disadvantages.
St...[Details]
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JTAG emulator-based debugging is currently the most commonly used method in ARM development. Most ARM designs use an on-chip JTAG interface as an important part of the testing and debugging method....[Details]