The interface of the three-phase DC brushless controller is shown in the figure.The control port (left side) has a hole spacing of 2.0:5V - the control board outputs 5V internally, which can provide a...
Source: Procuratorate Daily
Dissatisfied with being fired by the company, he wrote a "crawler" program and implanted it into the control platform website, deleting the company's relevant data codes, c...
The surging 5G tide will bring important challenges to the RF front end. The mobile phone antenna will also face unprecedented tests after the arrival of 5G. From 4G to the current 5G, MIMO has gradua...
I just changed to a new company and they asked me to use Allegro. I had been using Ad before, but I found that the half-layer colors of Allegro are really difficult to distinguish. Plus, I'm not very ...
In an AC circuit containing resistance, inductance and capacitance, the voltage across the circuit is generally out of phase with the current. If the circuit parameters or the power supply frequency a...
Technology giants such as Amazon, Google, Apple, and Microsoft have already launched virtual assistants based on artificial intelligence technology, such as Alexa, Google Assistant, Siri, and Cortana...[Details]
Sun Jialong, Bao Haixia
Science and Technology Daily reporter Guo Guozhong
The reporter learned from Changzhou University on the 21st that the school's scientific research team has ...[Details]
Nearly 30 million MP3 players have been produced, of which 50% are hard disk drive (HDD) MP3 players. The power supply for MP3 players usually comes from an AC adapter, a USB cable or a lithium-i...[Details]
Require Send L11 on the PC to turn on LED 1 of the development board, and send L10 to turn off LED 1 of the development board; Send L21 on the PC to turn on LED2 of the development board, and send ...[Details]
According to foreign media reports, US President Donald Trump admires Apple CEO Tim Cook, but it is not because Cook runs a large and successful company. According to Trump, it is because Cook calls ...[Details]
The experimental examples provided by the school are too advanced, and it is too painful for us children with no basic knowledge, so we can only find information by ourselves. I record while learning...[Details]
Yesterday, the State Council Information Office held a press conference on the development of industry and information technology in the first three quarters, focusing on answering the recent issue o...[Details]
On June 18, Cerence, a next-generation automotive software provider, announced the launch of an upgraded development platform, Cerence Studio, which provides a range of functions including but not li...[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]
In the early morning of September 11, Apple held a new product launch conference and officially released three new iPhones. At the same time, Apple also made adjustments to the old iPhone models. For...[Details]
Shrinkage rate machine, as the name implies, is a machine for measuring fabric shrinkage rate. From the current perspective, our first generation of products is bulky, rough in appearance, outdated an...[Details]
illustrate: The following programs all take the library in STM32Cube_FW_F4_V1.16.0 as an example. The STM32CubeMX version number is STM32CubeMX 4.22.0. The LCD is 1024 x 768 15-inch LCD. Use SDRAM as...[Details]
Abstract: Multi-DSP signal processing boards are widely used in many aspects such as industry, military, communications and medical care. This article introduces the design of a m...[Details]
On February 19, Tianyancha public information showed that Jiangsu Times Chip Memory Semiconductor Co., Ltd. added three new information on the persons subject to execution, with the execution targets...[Details]