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德国专利局日前公布的《2021年度报告》显示,中国2021年在德国申请的专利数量显著增加。在数字通信技术领域,尤其在5G移动通信标准专利上,中国已申请4308项,同比增长6.8%,超过了拥有4115项专利的美国。 Cornelia Rudloff-Schäffer, President of the German Patent Office, said: "When it comes to G...[Details]
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The digital tubes display the hours, minutes, and seconds respectively. Press key0 to stop counting and enter the time adjustment state. Then press key1 to add 1 to the minute, press key2 to add 1 to...[Details]
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The interference of switching power supply
is generally divided into two categories: one is the interference caused by the internal components of the switching power supply; the oth...[Details]
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According to foreign media reports, Keysight Technologies, a world-renowned measurement instrument company, announced the launch of the SL1800A series enhanced scientific laboratory regenerative DC...[Details]
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GPIO pin output speeds are: GPIO_Speed_2MHz (10MHz, 50MHz) The official explanation: The response speed of the GPIO port's driver circuit is not the speed of the output signal. The speed of the ou...[Details]
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Sina Digital News on the afternoon of October 28th, according to monthly market data from data research firm Counterpoint Research, China's smartphone sales fell 9% year-on-year in the third qua...[Details]
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A BASF scientist pours a paste of cathode active material onto aluminum foil. The cast film is then dried and compacted. It will later become the cathode, the positive electrode o...[Details]
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I. Operating Procedures for Electric Welders (1) Electric welders (gas cutting, gas welding) must undergo a physical examination, receive professional training, and hold a certificate before taking...[Details]
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The ADS1232 and ADS1234 are bridge sensor analog-to-digital converters (ADCs) from Texas Instruments (TI). To better understand these ADCs, let’s first look at the target application: weigh sca...[Details]
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1 Introduction
The LPC1300 series of microcontrollers based on the ARM Cortex-M3 CPU architecture feature high-level block integration support and low power consumption in embedded appl...[Details]
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This is not a good time for self-driving technology startups. Companies that have managed IPOs have lost a combined 81% of their market value over the past two years, from nearly $51 billion in total...[Details]
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As a common topology, the traditional single-phase bridge inverter has been widely used in many fields. However, the output inverter voltage amplitude of this topology must be lower than the input ...[Details]
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At present, flashlights and miner's lamps using white light high-power LED as light source have been widely and ideally applied and have formed a large-scale market. Many lamp manufacturers are usi...[Details]
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This paper studies the 32-bit high-end embedded microprocessor and embedded operating system kernel based on ARM9, and designs a new data acquisition system platform. It is a research and devel...[Details]
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Shanghai, January 3, 2022---The second season of the large-scale documentary "Industrial Legends" Our Smart Manufacturing premiered on Tencent Video. As an invited company, HARTING will make a wonder...[Details]