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1. Overview of RISC-V
RISC-V is not only an open source instruction set architecture (ISA), it also represents a fundamental shift in the philosophy of chip design. Unlike traditional closed-s...[Details]
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The UK Technology Committee held a hearing on the construction of UK telecommunications infrastructure, and Huawei was invited to attend. Recently, the United States has continued to suppress Huawe...[Details]
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Introduction: This article introduces the optimization issues when writing AVR programs using IAR. When developing C programs with IAR, the development environment provides an optimization option w...[Details]
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1. Dynamics of Intelligence and Autonomous Driving 1.1 Mobileye and WILLER work together to bring autonomous driving solutions to Japan and Southeast Asia Mobileye announced a strategic partnership w...[Details]
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The circuit in Figure 1 allows you to verify a fiber bundle, especially if the link passes through several patch panels. You can see it at the far end. It uses two high-brightness LED flashers that...[Details]
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This paper introduces the selection of different types of voltage reference chips and provides several indicators that need to be considered when selecting series and shunt voltage references.
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This paper selects DSP and FPGA as the core components of the motion controller and designs a general motion controller. The DSP is used for motion trajectory planning, speed control, position cont...[Details]
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With bad news coming one after another, the situation will only become more cruel for Huawei. But these are just some stumbling blocks on the road to rise. Technological innovation will surely be ...[Details]
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Although the US ban on Huawei was political from the beginning, using the unconvincing name of "national security", in May this year, Huawei and its 70 branches were included in the so-called Entity ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The basic concept of servo is accurate, precise and fast positioning. Frequency conversion is an essential internal link of servo control, and frequency conversion also exists in servo drives (for ...[Details]
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1. Design introduction Currently, a heart rate detector is implemented based on STC89C52 microcontroller and PCF8591, PulseSensor heart rate sensor, SSD1306 OLED display and other components. The det...[Details]
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WASHINGTON (Reuters) - The Trump administration is stepping up measures to prevent China from acquiring advanced U.S. technology for commercial purposes and then diverting it for military use, so...[Details]
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With the development of LED lighting, its control methods are also gradually improving. The advantage of PWM technology using digital output to control analog circuits is applied in many fields. This...[Details]
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In the last EV Focus column, we talked about why electric vehicles need to use 800V, and also roughly understood the relationship between SiC and 800V. In this issue, we will zoom in and talk about...[Details]
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