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1. Introduction to DS18B20 The DS18B20 digital temperature sensor is easy to wire and can be used in a variety of occasions after packaging, such as pipeline type, threaded type, magnet adsorption ty...[Details]
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俄勒冈州威尔逊维尔,2014 年 11 月 3 日 – Mentor Graphics 公司(纳斯达克代码:MENT)今天宣布为用于热流体系统的Flowmaster® 仿真软件解决方案推出多项新功能,包括全新的Functional Mock-up Interface (FMI)和二次空气分析增强功能。Flowmaster产品以精确性著称,可用于开发的各个阶段(从概念到设计优化和验证),并...[Details]
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As shown in the figure, this is a quick test circuit for thyristors , which is mainly composed of 555. The tester consists of a pulse signal generator, a closed conduction loop, a light-emitting diode...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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Perhaps the biggest change drivers will experience after switching to an electric vehicle (EV) is the way they recharge their car: Instead of having to drive to a gas station, they must find an ava...[Details]
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According to seekingalpha, John Vinh, an analyst at Wall Street investment bank Keybanc, said that Qualcomm has obtained a license to export 4G chips to Huawei. On November 10, according to 36Kr, a s...[Details]
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The proposed Pioneer-Burdekin project in far north Queensland would provide 5GW of capacity and 24-hour storage, bringing flexibility and security to Australia’s national grid and m...[Details]
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The mature commercialization of new technologies such as 5G, cloud computing, AI, and blockchain indicates that the demand for the PCB industry is exploding; at the same time, with the continuous inc...[Details]
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Working Principle of FAN4810
FAN4810 works in the leading edge average current, continuous current (CCM) boost output working mode. The internal triple safety detection technology can prevent ...[Details]
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Preparation work for winding wire embedding of asynchronous motor
Before embedding the wire, you need to prepare some wire embedding tools and auxiliary materials. The tools used include wire ...[Details]
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According to foreign media reports, Infineon Technologies AG has launched a new CoolSiC™ technology to improve the on-resistance of a given chip area. As a leading silicon carbide (SiC) chip, this Co...[Details]
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There may be various faults in a car, such as a fault light on the instrument panel, the car being unable to start, strange noises coming from the car, etc.
The vast majority of these fa...[Details]
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1Select by use environment
The operating environment conditions mainly refer to temperature (maximum and minimum), humidity (generally refers to the maximum relative humidity at 40 degrees Cel...[Details]
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System functions Use PCF8574 to expand the I/O port of C8051F. hardware design Schematic diagram of the I/O port circuit of C8051F using PCF8574 software design The following part is copied f...[Details]
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SD42522 Introduction: SD42522 is a step-down, PWM-controlled LED driver chip with built-in power switch. In the input voltage range of 6~36V, the output current can reach 1A. It has built-in tempera...[Details]