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The Xiaomi 12 series of mobile phones will be officially released on December 28. Among them, the Xiaomi 12 is positioned as a small-screen flagship model, equipped with a FHD+ resolution scre...[Details]
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1. AVR MCU fuse bit locked simple and quick decryption method:
Many AVR microcontroller beginners may easily make mistakes in the fuse bits when using AVR microcontrollers, causing the microcont...[Details]
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On December 9, 2022, in order to accelerate the construction of a new power system, optimize the energy structure, promote the construction and operation of new energy storage, drive the developmen...[Details]
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ATBM8831
is a single-chip DTMB (China Digital TV Terrestrial Transmission System Standard) demodulation chip released by AltoBeam in the second quarter of 2009. It complies with China's natio...[Details]
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On June 22, Honeycomb Energy Technology Co., Ltd. signed an agreement with Nanjing Lishui Development Zone, planning to invest 5.6 billion yuan to build a power battery production base with a total...[Details]
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What is an interrupt routine? A vivid metaphor is like you are reading my article now, and suddenly your friend asks you to go roast sweet potatoes together. At this time, you interrupt reading the...[Details]
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Safety, efficiency, comfort, health, flexibility and convenience are the comprehensive requirements of modern buildings. To meet the above requirements, it is necessary to support modern technolo...[Details]
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1. The main display screen driver IC 1.74HC04's function: 6-bit inverter. Pin 7 GND, power ground. Pin 14 VCC, power positive. The signal is input from the A end and output from the Y end in revers...[Details]
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On September 20, the official website of American chip manufacturer Marvell published an obituary stating that its co-founder Sehat Sutardja died in Silicon Valley, USA on September 18, 2024 at the...[Details]
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The current tester is a portable rectifier instrument with high sensitivity and multi-range protection circuit. It has 20 ranges and can measure AC and DC stray voltage and stray current respectively...[Details]
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Last month, realme launched a new product in the GT Neo series, GT Neo2, and now the GT Neo series is about to welcome a new member. Today, realme Vice President Xu Qi announced that realme will re...[Details]
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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens,...[Details]
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Most existing video surveillance system designs use USB video capture and Ethernet transmission, and require video compression solutions, which usually require operating system support; therefore, ...[Details]
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South Korea's IITP (Institute of Information and Communications Technology Planning and Evaluation) reported on the 21st that South Korea ranked fifth in artificial intelligence technology this year,...[Details]
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The principle circuit of the modulator is shown in the figure. It is composed of IC1 and IC2 as the main body, forming an amplitude keying modulator, which is a linear modulator of digital signal amp...[Details]