PPI expansion module introduction:

Doing projects often encounter 200 PLC PPI port is not enough, Dalian Dejia launched PPI expansion module, you can expand a PPI port (only PPI protocol), use software and hardware without any changes, plug an…

Micro LED technology has been fired and shocked, it is the dominant display technology of the next generation, and it is the star of display in 2018. However, there are still many problems in the current Micro LED. Whether it is process technology,…

If there is a typical or generic embedded system application in the world, the mainstream semiconductor company's product catalog will be much thinner. Designers now have to choose from a variety of processor architectures (most embedded s…

As a measuring tool, the transformer is a device that distributes high current and high voltage to a low rated current and voltage. It is assumed that the current input voltage is 800A/6 kV but the device is 5A/380V. To convert. The grid has a geographical distance due…

The single-ended flyback switching power supply uses a well-stabilized dual-loop feedback (output DC voltage isolated sampling feedback outer loop and primary…

With the rapid development of a new generation of artificial intelligence technology, talent has become one of the key factors restricting the development of artificial intelligence. National People's Congress Deputies and President of Science and Technology News and Information Techno…

The "electronic swing" is simple to make, and it is equipped with toys such as white rabbits. Putting it in the proper position at home can add some fun to the living room. However, the author found that some "electronic swings" become unreliable after a long period of…

Author: Yan of Shanghai Science and Technology Co., Ltd., a research agency

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