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An electric vehicle charging station is similar to a gas station, and is a "power-up" device. It is a highly efficient charger that can quickly charge mobile phones, electric vehicles, and electric...[Details]
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RFID (Radio Frequency Identification) technology is an automatic identification technology that has matured since the 1980s. This paper analyzes the potential safety hazards of RFID systems in detail ...[Details]
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Millimeter-wave radar chips have always been almost monopolized by foreign manufacturers such as NXP, Infineon, and Renesas Electronics. China has not yet formed a scale in the field of millimeter-wa...[Details]
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Overdriving the analyzer's input mixer may cause spurious signals. Most spectrum analyzers, especially those that use harmonic mixing to extend the tuning range, have a diode mixer. When the LO use...[Details]
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After a wild growth period from 2016 to 2019 and a reshuffle in 2019, autonomous driving has entered a new stage of development. The technologies of industry-leading companies such as Google Waymo, B...[Details]
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During the operation of the ceiling fan, the speed often slowly decreases. What are the reasons for the low speed of the ceiling fan? Is it a problem with the deformation of the ceiling fan blades ...[Details]
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For those who are learning 51 MCU or novices, if they don't have 51 development board, they can't do functional verification with just a set of code. At this time, circuit simulation software is very...[Details]
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1.13.1. Common concepts related to communication 1.13.1.1 What is communication? (1) Communication between people: talking, writing letters (delayed), beacons, gestures, etc. (sender and receiver + m...[Details]
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Photoelectric performance is particularly important for LED products, so do you know what photoelectric performance LED products have? Let's learn about the test standards for the photoelectric ...[Details]
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From September 7th to 8th, the 2023 World Display Industry Conference kicked off grandly in Chengdu. At the same time, the "Define the Future Intelligent Cockpit Ecological Forum" hosted by BOE (B...[Details]
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A range of 1,000 kilometers is becoming an example of measuring a company's battery technology innovation. Of course, achieving the above-mentioned battery life is not achieved by stacking batteri...[Details]
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Compared with conventional non-destructive testing methods, ultrasonic guided wave testing technology has outstanding advantages such as long detection distance and fast detection speed. The excitati...[Details]
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On September 11, the first 100MWh-level long-term high-efficiency ultra-high temperature fluidized industrial thermal energy storage project promotion meeting was held in Dalu Industrial Park, Jungar ...[Details]
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China Energy Storage Network News:
The "Improving the System Mechanisms and Policy Measures for Green and Low-Carbon Transformation of Energy" (hereinafter referred to as the "Measures") re...[Details]
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The development of fast charging technology continues to break through the power limit. As the power increases, the temperature rise effect of the chip becomes more significant, and the heat loss i...[Details]