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The first public electric car chargers mounted on lampposts are already appearing on London's streets, and a first batch of 50 such stations will be installed in Southwark courtesy of c...[Details]

From today on, stm32 has come to an end, and I have started to learn Samsung's S3C2440 with ARM920T architecture. Today is the first day of learning, and I feel that it is much more difficult than ST...[Details]

Preface Liquid level is one of the important parameters in many industrial productions. In the fields of chemical industry, metallurgy, medicine, aviation and other fields, the measurement and contro...[Details]

Blockchain is one of the most popular technologies in recent years. Its features such as distributed storage, decentralized computing, and data encryption provide new solutions for various applicatio...[Details]

In the last issue, I shared with you "Methods and functions of measuring circuits with multimeter, megohmmeter and electric pen". However, some friends suggested that they want to know more about th...[Details]

Digital filtering In order to learn more about the ADC and DAC of stm32f4, I decided to do a practical experiment. It is a digital filtering experiment. Using the characteristics of stm32f4's DAC t...[Details]

There are many methods to measure the frequency of periodic waves, but most of them calculate the frequency indirectly through measurement. This article introduces the use of the MCS-51 series microc...[Details]

1. Clock initialization 1.1 Clock initialization analysis 1) Crystal oscillator frequency 2) How many PLLs are there? 3) Which clocks will the PLL generate? 4) What is the ...[Details]

In 2019, two major events occurred in the field of autonomous driving lidar: first, due to the fierce competition in the lidar market, Israel's low-cost lidar startup Oryx Vision announced its closur...[Details]

According to media reports, NVIDIA's next-generation Hopper architecture, which is mainly aimed at high-performance computing and artificial intelligence, will adopt a 5nm process, with as many as 14...[Details]

Level 1 testing is a commonly used testing method, which uses a light source and an optical power meter. The light source is connected to one end of the optical fiber and the optical power meter is c...[Details]

With the emergence of smart cockpits, more and more tools and information are being added to the driving experience. While these features are powerful and useful, there is a flaw in that the informat...[Details]

The challenges uncovered in early conversations with electric vehicle (EV) OEMs about the technical and commercial benefits of wireless battery management systems (wBMS) may seem daunting, but the ...[Details]

 OnRobot, a manufacturer of a full range of plug-and-play robotic tools for collaborative applications, today released a new 2.5D vision system "Eyes". Robotic arms often perform tasks of picking up ...[Details]

Let the light flash, and achieve the purpose through delay: /*-----------------------------------------------      Content: Light up one LED at port P1 and make it flash          This program is t...[Details]