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In 2014, Qualcomm launched its first-generation chip product, 602A, for smart cockpits. It is equipped with computing, storage, and display units and can simultaneously support four cameras and three...[Details]
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We know from the microcontroller that at the moment of power-on, the MCU's program pointer PC will be initialized to the address at the power-on reset, from which address the instructions to be execu...[Details]
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Tianyancha and Qichacha show that Huang Zhang's status as a major shareholder of Meizu was replaced by Zhuhai Hongxin Kinetic Energy Ancient Coin Investment Fund on May 2. The latter's investment in ...[Details]
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As various sensors become standard equipment in mobile devices, the next question is where they might be expanded to other areas of application. At the annual Sensors Expo held in California recently...[Details]
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February 22, 2024 – Mouser Electronics, an industry-renowned New Product Introduction (NPI) agent offering an ultra-rich range of semiconductors and electronic components™, is now offering Espressif ...[Details]
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In 2021, Xiaomi, which just took the second place in global smartphone shipments, has surpassed Apple and now seems to be only 2 percentage points behind Samsung, the world's number one. But at prese...[Details]
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Application and system structure of entry-level data collectors
Entry-level data collectors usually support single-phase power lines and are used to collect data from automatic meter read...[Details]
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3.6 Fuzzy Adaptive PID Control The principle of fuzzy adaptive PID control is shown in Figure 1. The general design process of fuzzy adaptive PID controller is: 1. Transform the deviation and devia...[Details]
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51 MCU precise delay program (crystal oscillator 12MHz, one machine cycle 1us.)
Several precise delay programs: In the calculation of precise delay, the most easily overlooked part is the delay outsi...[Details]
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1 Introduction
At present, capacitive touch screens have been widely used in color and black and white TFT-LCD displays. They have the advantages of high reliability and good du...[Details]
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Main features of AVR High reliability, powerful functionality, high speed, low power consumption and low price have always been important indicators for measuring the performance of microcontrollers,...[Details]
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Introduction
Devices and machines are becoming smarter as the need for additional sensors, smart displays, and the ability to connect to the outside world continues to grow. With t...[Details]
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As product life cycles become shorter and shorter, system design engineers must consider power integration as early as possible during system design to avoid major revisions at the final stage. In ...[Details]
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According to GSMArena, the Realme 9 series kicks off with the 9i, a mid-range phone with only 4G. It will be followed by two Pro models (both with 5G), and then the Realme 9 5G and Realme 9 5G ...[Details]
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Abstract: This paper analyzes the internal circuit functions and performance characteristics of the L64724 digital video satellite decoding chip produced by LSI Company, and gives the internal s...[Details]
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