I have a product and I want to copy it , but it seems to be encrypted, which is the mutual verification between the backend and the terminal. The followingis the verification part between the backend ...
This year's government work report proposed to strengthen the construction of new infrastructure, develop a new generation of information networks, and expand 5G applications. In the past year of comm...
The application submitted last week was reviewed and approved and mailed to me within just three days, which shows the efficiency of the event reviewers.
Pingtou Ge has the support of Alibaba. As we a...
As smart hardware enters people's lives, people's quality of life has gradually improved, and the concept of the Internet of Things has penetrated deeper into our lives. With the help of the Internet ...
Detailed interpretation of the official BSP of the development board
https://www.phytec.de/cdocuments/?doc=FwDZGQFile System:GPIO control process
GPIOs
The phyBOARD-Polaris has a set of pins especiall...
Yesterday, I went to the supermarket with my child and chose this 9.9 toy. It glows when it rotates faster.
I have always been curious about the principle behind this. Is it the current generated by c...
This paper describes a relatively advanced design of AC voltage-stabilized power supply. This design is realized by pulse width modulator, high-speed electronic switch, high-frequency electronic tr...[Details]
Real-time data monitoring is an important means to ensure the safe operation of large and medium-sized rotating machinery. With the increasing degree of industrial automation, higher requirements a...[Details]
On December 7, after TSMC and Samsung began to invest tens of billions of dollars to build new wafer fabs in the United States, memory chip giant SK Hynix also seemed to be considering whether to bui...[Details]
Everyone knows that Alibaba is making chips. Now, Alibaba's chip ambitions have been exposed. Just now, at the Internet Conference, Alibaba's Pingtouge announced the open source MCU chip design platf...[Details]
To achieve autonomy, robots need more than just artificial intelligence (AI), they also need many sensors, sensor fusion, and real-time inference at the edge. As the advantages of deep convolutional ...[Details]
Over the past two decades, Micron has established very deep relationships with Chinese customers and has continued to invest in the Chinese market. Recently, Micron's Xi'an factory has been very ac...[Details]
According to the website of the German newspaper Hessen Niedersachsen Allgemeine Zeitung on the 12th, Pierre-Pascal Urbon, chairman of the board of directors of SMA, a German solar technology equ...[Details]
my country's supply-side reform continues to deepen, and the transformation of new and old growth drivers is gradually accelerating. 2020 is a critical year that connects the past and the future. D...[Details]
Practice has proved that the charging process of the capacitor can also be checked using a digital multimeter, which is actually a discrete digital quantity reflecting the change of the charging vo...[Details]
The real-time rainfall monitoring system is a modern rainfall station based on the Internet of Things. It consists of a rainfall sensor (rain gauge), a data sending device, a battery, a solar panel,...[Details]
Ultrasonic flow meter Ultrasonic flowmeter is an instrument that measures flow by detecting the effect of fluid flow on ultrasonic beams or ultrasonic pulses. As a non-contact measuring instrument, c...[Details]
As cars move from the fuel era to the smart era, smart cockpits are also reborn in the transformation, moving towards a smarter, larger, multi-screen, and more entertaining direction. The smart coc...[Details]
1. What is a timer/counter In the 51 single-chip microcomputer, the timer/counter is used to realize the timing function, and has the counting function to realize the counting of external signals. 2....[Details]
LIS2DW12 is an ultra-low power 3D accelerate sensor in ST's second-generation MEMS family. It is often used in miniaturized wearable products such as rings and headphones. Among them, implanting 3D...[Details]