STMicroelectronics STM32MP157A-DK1 Discovery Kit
The STMicroelectronics STM32MP157A-DK1 Discovery Kit enables easy application development using the STM32 MPU OpenSTLinux distribution. The OpenSTLinux...
I would like to ask about the static current of TM1638, TM1629, TM1617, TM1650, the chips that drive digital tubes. I read the manual but it is not written.
Because it is battery powered, I don't know...
Urgently hiring senior engineers in electronics, communications and other related industries (part-time, no need to work in the office). If interested, please contact QQ: 3436403171, thank you!This co...
Due to the adoption of Apple and Samsung, UWB (UltraWideband) technology has received great attention from the industry in the past two years.A report by market analysis agency ABI Research pointed ou...
When should I use an oscilloscope?
If you need to measure the "analog" characteristics of many signals at once, a digital oscilloscope is the most efficient solution. Use an oscilloscope when you nee...[Details]
Huawei Australia has criticized the federal government's 5G deployment, claiming it will leave rural and local areas without any coverage, foreign media reported. ...[Details]
The 2020 CES (Consumer Electronics Show) closed on January 10. The Consumer Electronics Show not only exhibited a large number of proof-of-concepts and prototype designs, but was also a good place to...[Details]
Recently, the group standard "Technical Requirements for Public Display System (Indoor LCD) for "Hundred Cities and Thousand Screens" Ultra-HD Video and Audio Broadcasting System", in which BOE was d...[Details]
On November 26, NavInfo released an announcement stating that recently, the tire pressure monitoring sensor chip independently designed by Hefei JieFa Technology Co., Ltd. (hereinafter referred to as...[Details]
Code First review the code /* * Light up LED: GPF4 */ .text //Indicates that it is a code segment .global _start _start: /*Configure GPF4 as output pin *Write 0x100 to address 0x56000050 to tur...[Details]
Xu Chaoqian, deputy director of the High-tech Department of the Ministry of Science and Technology, said at the 2021 China Automotive Industry Development (TEDA) International Forum that during the 1...[Details]
Innolux Corporation announced today that its consolidated revenue for August was NT$31.4 billion, a decrease of 2.7% from the previous month and an increase of 28.4% from the same period last year. I...[Details]
Taking Guangzhou as an example, the reporter learned that during the 13th Five-Year Plan period, the city will plan to build 26,000 special charging piles for buses, taxis, logistics, etc. and 30,0...[Details]
1. Improvement of procedures
Our last program was really useless. We had to rewrite the chip to make the light turn on. Now we want to make the light flash continuously, which has certain pract...[Details]
Ouster, a leading provider of high-resolution lidar for autonomous vehicles, robotics, and mapping, recently announced the establishment of new offices in Shanghai and Hong Kong to expand its busines...[Details]
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]
Server design would be much better off if we had a two-year or even four-year moratorium on adding faster compute engines to the machines, so that we could allow the memory subsystem and the I/O su...[Details]
Episode 8
Explain the code in "51 Single-Chip Microcomputer Review Notes 2" to implement the method of using shift and OR operations to realize the flowing lights.
Explains how to use functions to ...[Details]
PCB Design
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