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Introduction: In 2019, global electric vehicle sales were about 2.2 million, a year-on-year increase of 10%, and the market share increased from 2.1% to 2.5%, with a continuous increase in penetratio...[Details]
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1. Introduction to WLAN physical layer
WLAN standards are defined and maintained by the IEEE 802.11 working group, which includes chip manufacturers and access point manufacturers. This group has d...[Details]
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1 Introduction
A high-power pulse power supply (PPS) is a device that provides electromagnetic energy for the load of a pulse power device. The PPS, which is composed of multiple pulse capacit...[Details]
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In October last year, Royole Technology launched the world's first foldable screen mobile phone "FlexPai". At that time, the official plan was to pre-sell it the day after the press conference. Howev...[Details]
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The method is basically the same as cross-compiling Python-2.7.13 to ARM (aarch32) platform. The only difference is that the toolchain is replaced with the toolchain for compiling aarch64. You can re...[Details]
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DJI, Dajiang Innovations, officially announced its entry into autonomous driving. It is not in the form of a "statement" or an "announcement", the first official announcement is the delivery. Und...[Details]
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Who is the top player? Multiple people familiar with the matter told HiEV that the intelligent connected vehicle access pilot notice is optimistically expected to be released within a month. The pr...[Details]
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According to Canalys, the global PC market (including tablets) continued to grow in the second quarter of 2021, with shipments increasing by 10% to 121.7 million units. Chromebooks continued to outpe...[Details]
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On October 24, CATL released the Xiaoyao Super Hybrid Battery, another blockbuster product after the Kirin Battery and Shenxing Supercharge Battery.
According to data mentioned by Luo Ji...[Details]
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At present, the penetration rate of LED lighting in general lighting fields such as indoor lighting, street and regional lighting, landscape lighting, commercial building lighting and billboard light...[Details]
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0 Introduction Measurement uncertainty is a parameter associated with the measurement result, which characterizes the dispersion of the value reasonably assigned to the measured value. It is an ...[Details]
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According to foreign media softpedia, Microsoft has confirmed that it is investigating the screen flickering problem of Surface Book 3, which began to occur after the release of the fall firmwa...[Details]
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According to foreign media reports, the Vehicle Identification Working Group, led by members of the MOBI (Mobility Open Blockchain Initiative), has created and launched the industry's first VID (vehi...[Details]
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A new computer-aided diagnostic tool developed by scientists at King Abdullah University of Science and Technology (KAUST) could help overcome some of the challenges of monitoring lung health after a...[Details]
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Shown is a simplified schematic using a fully differential op amp, such as the OPA1632, configured as a unity gain buffer to provide a signal to a 24-bit ADC, such as the ADS1271. The circuit is a ...[Details]
DSP and ARM Processors
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