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What is a crystal oscillator? The full name is quartz crystal oscillator, which is a high-precision and high-stability oscillator. Through a certain external circuit, a sine wave with stable frequen...[Details]
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According to thisismoney, Whitehall sources said that British ministers believe that it is unlikely that British computer chip designer Arm will be sold to an American company and welcome its return ...[Details]
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1. Experimental objectives and requirements Master the principle and control method of dot matrix LCD, master the display method of dot matrix characters, master the analog/digital (A/D) conversio...[Details]
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How long have you not used the Bluetooth function? With the popularity of Wi-Fi and fast transfer software, Bluetooth, a data transmission tool equipped in every mobile phone, is gradually being igno...[Details]
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On August 10, a Xiaopeng P7 rear-ended a car on the Ningbo elevated highway, resulting in a fatal accident. There are two main reasons for the accident. First, the vehicle that was hit was stationar...[Details]
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//★★★★★★★★★★Application of PIC microcontroller USART (serial communication)★★★★★★★★★★★\ //Single-signal machine model: PIC16F877A //Function description: Application of PIC microcontroller USART, the...[Details]
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Then adjust the input until the amplifier only delivers 1.5W into the 8 ohm
load . This way, it is easier to see the crossover distortion effect. The Quad results are as follows:
We then co...[Details]
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At noon on May 8, MIUI officially announced that the MIUI 12 development version has begun to be pushed out in batches, with the first batch supporting up to 32 models. If your Xiaomi phone i...[Details]
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Challenge: Develop a potentiostat/galvanostat/impedance analyzer system (potentiostat system) with easy-to-use software, user-friendly interface, high accuracy and resolution, multi-frequency mode,...[Details]
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1. Introduction I2C (Inter-Integrated Circuit) bus is a two-wire serial bus developed by Philips, used to connect microcontrollers and their peripherals. I2C bus was created in the 1980s and was orig...[Details]
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With the development of renewable energy, the application of solar power generation is becoming more and more widespread. However, the existing solar photovoltaic system architecture is very suscep...[Details]
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Autonomous driving has huge potential, and the semiconductor industry represented by chips will benefit from it. Favorable policies and technological progress have accelerated the industrialization...[Details]
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Recently, Harbin Electric Steam Turbine successfully won the bid for the world's first 300MW non-recommended compressed air energy storage power station - Hubei Yingcheng 300MW compressed air energ...[Details]
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Recently, the BDM-250 micro inverter independently developed and produced by Nortel Energy has successfully passed the latest UK G83/2 certification. This is the second time that Nortel Energy's BDM-2...[Details]
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Escrapt’s holistic cybersecurity protection – DV business model – covers the entire DevOps cycle from embedded (e.g., hardware security modules and automotive firewalls) to cloud (e.g., key managem...[Details]