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Google may have accidentally revealed its upcoming next-generation earphones, called Pixel Buds A, after an email sent by Google to a Nest account revealed their appearance. Photos of the Pixel Bud...[Details]
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A brief introduction to the concepts of the tty subsystem architecture In the Linux system, the terminal is a type of character device, which includes many types. Usually tty is used to refer to vari...[Details]
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Huawei and South Korean sunglass company GENTLE MONSTER have jointly launched the smart glasses Eyewear, which will be officially sold in China in mid-September 2019 at a price of RMB 2,499, or about...[Details]
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To enhance the German-designed electric car experience in China, Mercedes-Benz Group and BMW Brilliance Automotive have reached an agreement to form a 50:50 joint venture with the g...[Details]
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There is a clock switching function inside the STM8, which can change the clock frequency when needed. The board is STM8_Discovery and the LED is PD0.
The procedure is as follows:
//Software enviro...[Details]
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Micro Grid will make the energy management industry move towards intelligence at full speed (Figure 1). Advanced countries such as the United States, Europe, and Japan, as well as emerging countries ...[Details]
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What is printing dot
As we all know, people working in the printing industry have had more or less contact with dots, and mastering a wealth of dot technology is essential.
What...[Details]
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Probe - the key to measurement quality! Probes are critical to oscilloscope measurements. To understand why this is important, try to make a measurement without a probe connected to the oscillosco...[Details]
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High frequency switching power supply rated DC output voltage, floating charge voltage, equalizing charge voltage, power factor, voltage regulation accuracy, efficiency, noise voltage (without...[Details]
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I have one MCU ATmega162 with a crystal oscillator of 11.052900MHZ and the other MCU ATmega162 with a crystal oscillator of 1.843200MHZ. The baud rate is 9600. There is no data loss in 128-byte commun...[Details]
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On October 11, the 300MW/1.2GWh grid-side independent energy storage power station project in Chabei Management District with a total investment of 3.05 billion yuan officially started construc...[Details]
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1 Introduction I2C (Inter-Integrated Circuit) bus is a two-wire serial bus developed by PHILIPS, which is used to connect microcontrollers and their peripherals. It is a bus standard widely ...[Details]
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1. Basic Concepts of LCD/LCM The structure of Liquid Crystal Display (LCD) is to place liquid crystals between two parallel pieces of glass. There are many vertical and horizontal fine wires between...[Details]
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Abstract : Based on an in-depth analysis of the storage space structure of the 8051 microcontroller, this article proposes a design scheme for a single CPU emulator based on the microcontroller. ...[Details]
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1. New Construction Project Select chip model Select Middleware and check RTX After making your selection, click OK to unlock. The contents of the main file are as follows. Since I encapsulate...[Details]
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