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According to foreign media reports, the US Department of Commerce is evaluating the risks that China's use of open source RISC-V chip technology may pose to national security.
RISC-V, pr...[Details]
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A GPS antenna is a transducer that converts guided waves propagating on a transmission line into electromagnetic waves propagating in an unbounded medium (usually free space), or vice versa. A GPS ...[Details]
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Today, ASML released its first quarter financial report for 2020. In Q1, it achieved net orders of 3.1 billion euros, net sales of 2.4 billion euros, a gross profit margin of 45.1%, and a net profit ...[Details]
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The core content is in this picture: I believe everyone understands the concept of bus. In the figure, you can see 6 timer modules, Micro Timer 0, Micro Timer 1, Timer 0, Timer 1, Timer 2, Tim...[Details]
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Baud rate setting related parameters In the CAN bottom layer protocol, each bit time (TBit) of CAN data is divided into many time periods (Tscl), which include: A. Bit synchronization time (Tsync) ...[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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Using a single-chip microcomputer (or single-board computer) to play music is probably one of the issues that radio enthusiasts are interested in. This article starts with the basic experiment of sing...[Details]
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SIA and SRC announced a preview of a report outlining chip research and funding priorities for the next decade, which they said will help strengthen U.S. semiconductor technology and drive growth in ...[Details]
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UWB technology is currently the most ideal short-distance wireless transmission technology with low power consumption and high bandwidth. The related research and application of UWB technology have al...[Details]
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MediaTek is working hard to develop envelope tracking technology. Aiming at the market opportunities of Long Range Evolution (LTE) in mainland China, MediaTek not only announced that it will launch q...[Details]
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Some time ago, Xiaozhi posted a spy photo of the BMW VBX6 on WeChat Moments. This car is said to be the blackest car in the world, absorbing more than 99% of light. Some people wondered whether the...[Details]
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In recent years, micro-nano bionics has received increasing attention in cutting-edge application fields such as precise disease diagnosis, drug development and delivery, and NEMS. Among them, the ...[Details]
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Recently, an OPPO 5G new phone with model number "PDCM00" was registered with the Ministry of Industry and Information Technology. It has a water drop screen design and a rear vertical quad-camera. I...[Details]
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1 Overview
In the construction of subway projects, engineering diesel locomotives (referred to as engineering locomotives) play a very important role. Especially in the early stage of subw...[Details]
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1. Position and function of motor controller in electric vehicles
The motor controller is the core module of electric vehicles and also the decisive factor of the vehicle's power performance. ...[Details]
Microcontroller MCU
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