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In many traditional industries, multi-channel high-precision temperature acquisition systems are indispensable. Power plants, petrochemical industries, steel plants, pharmaceutical factories and othe...[Details]
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The latest report released by market research firm Counterpoint shows that in the second quarter of 2020, smartphone sales in the United States fell 25% year-on-year. The report pointed out that th...[Details]
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The concept and implementation of tick Excerpted and compiled from http://www.wowotech.net/timer_subsystem/time_subsystem_index.html The concept of tick Time Subsystem 1.0 1. Producer In eac...[Details]
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Recently, Beijing Xiaomi Mobile Software Co., Ltd. was granted the patent for "Foot-type calf structure and foot-type robot".
The Qichacha patent abstract shows that the patent belongs to the ...[Details]
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When designing a product, if the application environment's requirements for power isolation are not considered, the product will be unstable due to improper design, and even high voltage may damage t...[Details]
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The source program of the PIC series microcontroller refers to the program written in the mnemonic instructions of the PIC (assembly language program). Here we will briefly introduce the format req...[Details]
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Preface In recent years, the bit rate of digital communication standards has been rapidly increasing with the popularity of multi-Gbps transmission. For example, the bit rate of USB 3.0 reaches 5 Gbp...[Details]
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At present, there are three main ways to generate SPWM signals: 1) Use analog circuits such as comparators and oscillators to generate triangular waves and square waves for comparison to generate SPW...[Details]
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// This sample program uses interrupt mode to get the keyboard key value and store it in the queue keybuff
// This sample program does not display,
// Pressing a key on the keyboard triggers the in...[Details]
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Portable consumer electronic device manufacturers are currently faced with the daunting challenge of developing low-cost, high-performance, feature-rich audio solutions with extended battery life. At...[Details]
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High resistance generally refers to resistance above 106 Ω, and some people call resistance of 108~1017Ω ultra-high resistance. Due to the high resistance value, general resistance measuring instrumen...[Details]
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The Tiny6410 development board supports both NAND and SD boot modes. From the schematic diagram,
My understanding is that the "NC" in the figure means Not Connect...[Details]
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Recently, Twitter user "Aroyna Mondal" exposed the packaging of Sony's WH-1000XM5 headphones, confirming that this headset supports Sony's latest 360RA spatial audio and has a battery life of 3...[Details]
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On December 16, He Baochang, leader of the Tibet Aid (Nagqu) Support Team of Zhejiang Hangzhou Power Supply Company, once again visited the resettlement housing community of Gulu Town, Senyi Distri...[Details]
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With the improvement of living standards, people attach great importance to health issues, especially heart diseases. Therefore, from large hospital equipment to portable instruments and even vario...[Details]
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