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December 14, 2021, Shenzhen, China - Today, OPPO Guangdong Mobile Communications Co., Ltd. ("OPPO") officially launched a new generation of smart glasses Air Glass ("OPPO Air Glass") at INNO DAY 20...[Details]
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Because I just joined the company and don't know much about serial port debugging, I will sort out the serial port program in the book. Portability is relatively strong Instructions: There are two ...[Details]
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1 Problem Statement
With the booming development of communication and network applications, the trend of networking and integration is affecting our lives at an unprecedented speed and dep...[Details]
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P IC 16F84 generates two sets of PWM output example source program ;********************************************************************** list p=16F84 ; list directive to define pro...[Details]
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Abstract: The 555 timer is a medium-scale integrated circuit. It is flexible and convenient to use and is widely used in circuits such as pulse generation, shaping, timing and delay. This paper introd...[Details]
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On October 26, Sanhuan Group disclosed its third quarter report for 2021. The company achieved operating income of 4.586 billion yuan in the first three quarters, a year-on-year increase of 66.93%, a...[Details]
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introduction
With the rapid development of electronic technology, the power density of electronic equipment is constantly increasing. The high temperature caused by high power density will h...[Details]
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In the field of battery technology, charging speed is an important performance indicator of built-in batteries used in mobile terminals. In order to meet users' ultimate charging experience, the char...[Details]
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According to the latest report from market research firm Strategy Analytics, the global smartphone display panel market revenue was US$21 billion in the first half of 2021. Among them, Samsung Displa...[Details]
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This year marks the 175th anniversary of the establishment of the Freudenberg Group and the 30th anniversary of the establishment and production of Freudenberg factories in mainland China
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In some applications, the CPU only needs to work intermittently or process external events, and is usually in standby mode. The PIC16C5X microcontroller has an energy-saving mode, the sleep (SLEEP) m...[Details]
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4. ATMEGA16 Timer/Counter IV-(03) PWM test experiment Manual PWM test experiment timer T2 outputs PWM signal from OC2 pin (PD7) after comparing register OCR2, which is divided into 256 levels from 00...[Details]
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Apple's car manufacturing has always been a matter that can touch the most sensitive nerves of countless people. Whether it is traditional car companies such as Toyota and Volkswagen, or new car comp...[Details]
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To properly select D/A conversion chips and related peripheral circuits, you need to understand the performance indicators and pin functions of various integrated circuits, as well as the function...[Details]
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TMS320F240 In an AC sampling system, the electric power value of 64 points or 128 points is usually sampled in one cycle, and then these data are processed. If the frequency of the power grid is co...[Details]
Power technology
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