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According to foreign media reports, in June 2020, the Audi Q5 model was equipped with a new generation of lighting technology for the first time: digital OLED technology. With this type of light-emit...[Details]
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In markets such as aerospace, AI/ML, automotive, data center, embedded, HPC and security, companies are building innovative, customized and scalable RISC-V solutions powered by the newly released R...[Details]
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Current mobile designs struggle to balance the need for power-rich functionality with the need for longer
battery
life. This article will explore how mixed voltage levels can improve ICC
su...[Details]
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Abstract: This paper discusses the encoding and decoding process of low bit rate speech coding MELP, which effectively reduces the speech coding bit rate and can weaken the speaker's personal voice...[Details]
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introduction
Compared with linear power supplies, switching power supplies have many advantages: because the main power transistor works in a switching state, its loss is small and the overal...[Details]
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On January 9, the Jiangxi Provincial Energy Bureau issued the Jiangxi Province New Energy Storage Development Plan (2024-2030). By 2025 and 2030, the city will strive to achieve a new energy storag...[Details]
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With the continuous development of automotive electronic technology, automotive electronic systems have become more and more complex, including a large number of electronic devices. These devices w...[Details]
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1. Review of the previous article In the previous article, we completed the function of switching between two tasks using PendSV. Let's continue with the idea. This time we completed the basic framew...[Details]
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Data recently released by the Taiwan Printed Circuit Association (TPCA) showed that in 2021, the industrial output value of Taiwan's PCB manufacturers on both sides of the Taiwan Strait (mainland Chi...[Details]
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On November 28, Jiang Youwei, secretary of the municipal party committee, and Li Ming, deputy general manager of the Provincial Electric Power Co., Ltd., pressed the start button to put the first e...[Details]
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Canada's Globe and Mail published an exclusive interview with Huawei founder Ren Zhengfei. The head of Huawei revealed in the interview that the company plans to move its research and development ...[Details]
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On the morning of December 7, Twitter user @DongleBookPro shared a real photo of a Macintosh Classic computer with a translucent shell. Transparent board Macintosh Classic The final retail vers...[Details]
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Introduction UC3842 is a current-controlled pulse width modulation chip with excellent performance produced by Unltmde Company in the United States. It has the characteristics of small number o...[Details]
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Figure 5.11 shows a finger-like layout of power and ground wires, which is similar to the grid of power and ground, allowing some mutual inductance coupling but saving more circuit board area.
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Single-phase reference sine wave generator circuit diagram
Figure 1 Single Phase Reference Sine Wave Generator
Due to the symmetry of the sine wave, only the weighted resistance of T...[Details]