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A frequency converter is a power control device that controls an AC motor by changing the frequency of the motor's power supply. So what are the components of a frequency converter? Next, I will br...[Details]

Test range: 360.00V5A2000W Design ideas: 1. Use AVR microcontroller ATtiny26L to do VI conversion with a pair of differential AD; 2. In order to increase the test speed, use V1, I1, V2, I2.......V6...[Details]

summary Highly accurate and robust localization capability is crucial for autonomous vehicles (AVs) in urban scenarios. Traditional vision-based methods suffer from localization loss due to il...[Details]

How far away does the EMI radiation source need to be in order for the radiation signal to not interfere with the system? To know the answer, let us first start with a deeper understanding of the r...[Details]

According to news on September 11, silicon photonics and co-packaged optical components (CPO) have become new technologies in the industry. It is reported on the Internet that TSMC is working with ma...[Details]

　　What is the cause of transient noise in TPA1517? 　　 　　The transient buzz discussed in this article refers to the unpleasant noise that can be heard when the part exits standby mode and when the po...[Details]

The sudden outbreak of pneumonia caused by the new coronavirus at the end of last year has touched the hearts of the Chinese people. All sectors of society have extended a helping hand and actively p...[Details]

　1. Forward voltage drops, dim light 　　A: One is that the electrode and the light-emitting material are in ohmic contact, but the contact resistance is large, which is mainly caused by low concen...[Details]

As subsidies gradually decline and will be completely withdrawn by the end of 2022, the development of China's new energy vehicle industry is changing from "policy-driven" to "market-driven". However...[Details]

Structural principle of reflective displacement sensor   　　The reflective fiber optic displacement sensor is a transmission type fiber optic sensor. Its principle is shown in Figure 56-2: the opti...[Details]

1. Installation and cracking of RVDS4.0 Please refer to the post of this master at http://blog.csdn.net/cp1300/article/details/7772645, which is very detailed. 2. Installation of JLINK driver I...[Details]

With the rapid development of new-generation information technologies such as artificial intelligence, 5G, and big data, the information industry's penetration into various industries has continued t...[Details]

GSMA recently published an article titled "Global 5G Spectrum Governance from China's Practice: GSMA's Recommendations on the Optimal Combination of 5G Spectrum Resources", praising the practices ado...[Details]

POE (Power Over Ethernet) is also known as a LAN-based power supply system or Active Ethernet, and is sometimes referred to as Power over Ethernet. This is the latest standard specification for trans...[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]