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ARM processor summary (I) Introduction to ARM Processor The ARM processor is a 32-bit reduced instruction set computing (RISC) processor architecture that is widely used in many embedded system des...[Details]

introduction Compared with CCD, CMOS image sensor can integrate the timing processing circuit and the front-end amplification and digitization of image signal into one chip. Therefore, its...[Details]

The main drive electronic control system is an important part of new energy vehicles. This article will start from the system block diagram of the electronic control system, introduce the various c...[Details]

　　One of the development directions of power supply technology is to use power module parallel technology to achieve power synthesis and form a modular, intelligent distributed high-power power suppl...[Details]

Whether it's hot in the summer or cold in the winter, passengers can always enjoy a comfortable interior environment through the car's heating and cooling systems. The complexity and degree of automa...[Details]

On April 19, 2023, Canopus released the new Nynhan integrated high-performance welding series. Canopus's new generation of integrated, high-performance welding robot products have the characteristi...[Details]

With the development of 　　power electronics technology, new permanent magnet materials and DSP (digital signal processor ) with fast computing capability, the application of brushless DC motors i...[Details]

    This article describes how to change the crystal frequency of a delay function (macro) in the Atmel Studio environment.     In Atmel Studio, you can use the _delay_us(x) macro and _delay_ms(x) ...[Details]

For PCB layout engineers, mobile phones present the ultimate challenge. Modern mobile phones contain almost all subsystems found in portable devices, and each subsystem has conflicting requirements...[Details]

Orders for the new iPhone 12 mini have started arriving, and the iFixit team has torn down both the EU and US models of the mini, trying to figure out how Apple managed to cram both 5G hardware and r...[Details]

When the labels of the six output terminals of the three-phase asynchronous are missing or unclear, or after the winding is re-wound, it is necessary to find out which two terminals belong to the sam...[Details]

"The third-generation semiconductor industry is now thriving, and you can receive BPs in this regard wherever you go." This roadshow commentator, Shengshi Investment Management Partner Chen Lizhi, ex...[Details]

Electrical detection methods include pulse current method, radio interference voltage method, ultra-high frequency  (UHF)  partial discharge detection technology, and dielectric loss analysis method  ...[Details]

Washington, March 26 (Reporter Liu Haiying) A collaborative team from the University of California, Berkeley and the Keck Institute of Claremont College combined gene editing technology with nanoelec...[Details]

    Abstract: This article takes a dot matrix liquid crystal display as an example to introduce its dynamic driving method, and provides a method to overcome the crossover effect. Finally, an exampl...[Details]