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To achieve fully reliable autonomous driving, there are currently two mainstream directions: One is to use sensor equipment such as laser radar, through AI and single-vehicle intelligence, to allow...[Details]
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1. Introduction According to the law of historical development, the current transition period is when high-frequency UPS replaces industrial-frequency UPS. During this period, the output transformer...[Details]
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Midea to enter Hong Kong stock market again, raising funds may exceed 10 billion
On October 24 last year, Midea Group Co., Ltd. (hereinafter referred to as "Midea") submitted its applicati...[Details]
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The software logic analyzer in Keil MDK has powerful functions. It can analyze digital signals, analog signals, CPU buses (UART, IIC and other output pins), and provide a debugging function mechanism...[Details]
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Ⅰ. Write in front This article describes the introduction, download, installation and registration of Keil C51 version. If you need to know more about Keil MDK-ARM version, you can go to my blog or W...[Details]
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1. Machine number and true value
2. Original code
As mentioned above, the sign bit of a positive number is represented by "0", and the sign bit of a negative number is called the original code.
X =...[Details]
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A new generation of young consumers has changed their decades-old audio-visual habits. Previously, headphones were only worn when needed. The introduction of true wireless (TWS) earbuds has changed t...[Details]
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NIWeek – NI (National Instruments), the provider of platform systems that help engineers and scientists tackle the world’s toughest engineering challenges, today announced an enhanced version of its ...[Details]
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1 Introduction
Ultrasound refers to elastic vibration with a frequency higher than the audible frequency limit (i.e., in the frequency band above 20 kHz). The propagation process of this vib...[Details]
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NavInfo released an announcement regarding its wholly-owned subsidiary JieFa Technology obtaining an invention patent certificate. The announcement shows that recently, Hefei Jiefa Technology Co., Lt...[Details]
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Real-time processing of LiDAR point clouds, sometimes exceeding 1 million data points per second, requires a high level of computing to accelerate point cloud deep learning algorithms. LiDAR 3D point...[Details]
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Researchers at Japan's Langmeitong Corporation have developed a new distributed feedback (DFB) laser and demonstrated that it can transmit data at 200Gb/s (gigabytes per second) over a record-breakin...[Details]
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虚拟仪器是全新概念的仪器,它是对传统仪器概念的重大突破,它的出现开始了仪器发展的全新时代,是仪器领域的一场革命。设计功能强大、高效、集成完美,应用于测试和测控领域的虚拟仪器系统是信息时代的需求。 1 虚拟仪器系统的构成 虚拟仪器由硬件设备与接口、设备驱动软件和虚拟仪器面板组成。其中,硬件设备与接口可以是各种以PC为基础的内置功能插卡、通用接口总线接口卡、串行口、VXI总线仪器接口等设备,或者...[Details]
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The National Power Electronics Speed Control
Electrical Drive
System Semiconductor Power Converter Standardization Technical Committee was established in 2000 under the situation of rapid dev...[Details]
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Through a partnership with Virginia Diodes Inc. (VDI), the FieldFox handheld analyzer supports frequencies up to 170 GHz, providing a rugged, lightweight and portable solution for mmWave s...[Details]