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Previously, Tianfeng International analyst Ming-Chi Kuo pointed out in his report that after MediaTek lost Huawei's orders, the proportion of low-end 5G chip shipments increased. In addition, it has ...[Details]
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What is the principle of QR code? I don't know when it started, but our lives are suddenly full of QR codes. You need to scan QR codes to browse web pages and add friends. Now even the old man sellin...[Details]
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Use single chip microcomputer to generate square wave, sawtooth wave, triangle wave, trapezoidal wave, and the frequency is adjustable #include reg51.h #define uchar unsigned char #define...[Details]
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Automatic shutdown time setting: Generally, digital multimeters use RC time-delay discharge method to achieve automatic shutdown. The main disadvantage of this method is that the time delay shutdown ...[Details]
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CATL recently signed a strategic cooperation memorandum with Thailand's Arun Plus Co., Ltd. (Arun Plus). The two parties will cooperate on battery-related businesses in the ASEAN region to furt...[Details]
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1. Introduction
In the measurement of electrical quantity, voltage, current and frequency are the three most basic measurements, and voltage measurement is the most common. The digital multimet...[Details]
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The Very Long Instruction Word (VLIW) microprocessor architecture adopts an advanced clear parallel instruction design . The biggest advantage of the VLIW microprocessor is that it simplifies the p...[Details]
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The noise of active speakers mainly comes from three sources: electromagnetic interference, wire interference, mechanical noise and thermal noise. This article will introduce how to prevent and ...[Details]
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1) Design task: Design an electronic clock that can display the current year, month, day, hour, minute and second and has an alarm function. 2) Index requirements (1) It can realize the conversio...[Details]
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Switching power supplies are used to control these power supplies. Due to their significant advantages, switching power supplies have become the standard power supply for most electronic products....[Details]
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1. Introduction
At present, the implementation of embedded speech recognition systems is mainly achieved through single-chip microcomputers (MCUs) and digital signal processors (DSPs) . Howeve...[Details]
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At present, radio and television are in the transition and development stage from analog technology to digital technology, from one-way broadcasting to two-way interactive transmission, and from ba...[Details]
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On July 12, according to foreign media reports, chip foundry TSMC 's revenue in June reached a record high of NT$148.471 billion, equivalent to approximately US$5.3 billion. This is the first time th...[Details]
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introduction
As energy becomes increasingly scarce, the main consideration for product design is energy saving. Design that can save energy and make reasonable use of electricity should be...[Details]
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On September 26, the construction of Penghui Energy's Qingdao Energy Storage Battery Zero Carbon Manufacturing Base officially started! At the groundbreaking ceremony, Qingdao Vice Mayor Xie Hongji...[Details]
Microcontroller MCU
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