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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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What is design? Why do foreigners say that Chinese people have no design, only application? Although this statement is extreme, it does reflect the reality.
For example, when I fir...[Details]
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Die bonding, bonding, inspection, dispensing, sealing, filling... The production workshop of Hebei Shentong Optoelectronics Technology Co., Ltd. is clean and tidy, and each process is connected in a...[Details]
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ZTE is the first company in the world to launch a phone with an under-screen camera, but it has not released many models this year. In fact, ZTE's sequel to the Blade series has not been relea...[Details]
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Digital DC mv block, its resolution is 0.lmv. It is very convenient to use a digital multimeter to identify the type of thermocouple and distinguish the positive and negative poles. Place the hot end...[Details]
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At the opening ceremony of the 2021 World Semiconductor Conference on June 9, Qiao Yueshan, Director of the Electronic Information Department of the Ministry of Industry and Information Technology, d...[Details]
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Evergrande Auto not only manufactures cars, but also develops batteries. Today, as Xu Jiayin inspected Evergrande Global Battery Research Institute, the latest progress of Evergrande's battery resear...[Details]
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0 Introduction In current industrial production applications, there are many types of flow meters, which makes it difficult for designers to select flow meters. According to the measurement principle...[Details]
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Preface 1. Introductory learning route 1. "Circuit Basics" 2.C language basics 3.Basics of microcontroller 4.Altium Designer 2. Preparatory work 1. Required software (1)Keil 5 (2)STC-ISP (3)...[Details]
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A netizen asked Duan Yongping, chairman of BBK Group, on Xueqiu why he brought Huang Zheng with him when he had dinner with Buffett. The netizen said: "Compared to your success in stock investment, I...[Details]
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In the image processing system, the video signal collected by the camera is first converted into an A/D signal, and the analog image signal is converted into a digital signal, which is provided to the...[Details]
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MCU Intermediate Project 13丨Matrix Button Digital Tube Shift Display /*********************************************************************************** * Experiment name: Dynamic display digital ...[Details]
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Suzhou Naxin Microelectronics Co., Ltd. (hereinafter referred to as "Naxin Micro"), an excellent domestic provider of signal chain chips and solutions, announced the launch of the 4/8-channel bidirec...[Details]
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News on the evening of May 12th, SMIC's revenue in the first quarter was US$1.84 billion, a year-on-year increase of 66.9%, and the estimated revenue was US$1.79 billion; the net profit in the first ...[Details]
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The servo encoder is a high-precision measuring device used to measure the rotation angle and speed of the servo motor. In the servo system, the connection between the encoder and the servo drive i...[Details]