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Ultra-wideband communication systems have attracted more and more attention due to their high data transmission rate and low loss. Since the Federal Communications Commission (US-FCC) of the United...[Details]
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Whether on-premises or in the cloud, data centers are the foundation of our digital lives. This infrastructure carries all the services we know and love: from online shopping and inventory tracking...[Details]
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Phase noise No oscillator is absolutely stable. Although we cannot see the actual frequency jitter of the spectrum analyzer's local oscillator system, we can still observe obvious manifestations of l...[Details]
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SIIC Research Institute released the "2020 Automotive Wire-Control Chassis Industry Research Report", analyzing and studying the current status and suppliers of the wire-control chassis industry. ...[Details]
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Semiconductor optoelectronic devices are new semiconductor devices that connect the two physical quantities of light and electricity and convert them into each other. Optoelectronic devices mainl...[Details]
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This parameter refers to the main function of the emergency power supply and is the most important parameter of the emergency power supply. The most basic function of the on-board emergen...[Details]
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1. What is Keil software Keil software is an integrated development environment (IDE) specially designed for embedded system development. It is commonly used as programming software for 51 and STM32 ...[Details]
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In 2019, Huawei released the 1.0 version of HarmonyOS. It was first launched in Huawei's (or Honor) smart screen series products. A year later, HarmonyOS 2.0 was launched. This time, products equippe...[Details]
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In view of the shortcomings of traditional ECG monitoring equipment, this paper proposes a design scheme for a low-power mobile ECG information collection and monitoring system based on Android. Th...[Details]
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Samsung Galaxy Z Fold 4 and Galaxy Z Flip 4 have passed 3C certification and are expected to be released soon. Earlier today, the renderings of Galaxy Z Fold 4 were exposed. Recently, the rende...[Details]
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A few days ago, iFixit disassembled Apple's latest AirTag, and the chip BOM table is as follows: Apple：U1 ultra-wideband transceiver Nordic Semiconductor： nRF52832 Bluetooth low-energy SoC w/NFC co...[Details]
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At the Intersolar Forum in Munich in 2014, senior photovoltaic practitioner Manfred Bachler (formerly the chief technology officer of Phoenix Solar, the world's largest EPC manufacturer) proposed...[Details]
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The prospects of
LED lights
As the problem of greenhouse gas emissions from the earth becomes increasingly serious and approaches the critical point of the earth's self-regulation, count...[Details]
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Zhiyong current probes are compatible with all brands of oscilloscopes on the market. In order to measure current accurately and conveniently, the parameters of the oscilloscope need to be set. Thi...[Details]
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Customized production of aviation-grade high-purity vanadium materials, building a vanadium battery energy storage industry chain... Recently, Chengde Vanadium Titanium New Materials Co., Ltd.'s succe...[Details]
MEMS sensors
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