In the circuit shown above, is there any difference between ground filtering and power supply filtering?
Is there any difference between adding the extra capacitor to the power supply and adding it to...
As the carrier of various components and the hub of circuit signal transmission, PCB has become the most important and critical part of electronic information products. Its quality and reliability lev...
Laser processing refers to the use of the thermal effect generated by the laser beam projected onto the surface of the material to complete the processing process, including laser welding, laser cutti...
[Evaluation and experience of Zhongke Yihaiwei EQ6HL45 development platform] +03. Flowing light simulation and board test (zmj)
The Zhongke Yihaiwei EQ6HL45 development platform provides a very rich i...
With the development of power electronics technology, high-power and high-current DC power supplies are required in many occasions. The DC fast-control power supply used in the magnetic confinement n...[Details]
(1) Before measurement, the power supply of the device under test must be cut off and short-circuited to the ground. Measurement is never allowed while the device is powered on to ensure personal and...[Details]
0 Introduction
The control and synchronization of chaotic systems is a hot topic in the current basic research of natural sciences. It has been widely used in the fields of communication, ...[Details]
In the detection and control of oxygen content in industrial production projects, to correctly analyze the oxygen content, it is necessary not only to understand the measurement principles, technical...[Details]
Jiwei.com reported on September 23 that at the launch ceremony of the China Innovation and Entrepreneurship Achievement Fair and the Future Technology Summit, Qualcomm China Chairman Meng Pu delivere...[Details]
The development of IoT has driven the interconnection of various products, including smart cities, smart homes, smart transportation, and other aspects of life. Everything is connected and interconne...[Details]
Previously, Terry Gou announced that SDP was no longer associated with him, but to whom its shares were sold remained a mystery. Foxconn founder Terry Gou invested in panel maker SDP (Super Display...[Details]
The news that iPhone8 uses OLED panel is spreading like wildfire. OLED technology is also gaining more and more attention and has been widely recognized in the field of mobile phones and TVs. However...[Details]
GlobalFoundries' stock price gave investors a real shock. It fell below the issue price on the first day of listing, with the lowest price reaching $44.48, a drop of more than 5%. Fortunately, it fin...[Details]
1. Satellite tracks
There are 24 GPS satellites orbiting the Earth in six orbits (four in each group). Generally, no more than 12 satellites are on the same side of the Earth. Most GPS receiv...[Details]
Background When I was refactoring the code recently, I found a memory bug. I didn't have time to record this problem at the time, so I will just record it briefly this time. Problem Description Aft...[Details]
On December 4, 2019, the "2020 Fifth China Automotive Engine Technology Conference" was grandly opened in Shanghai, hosted by China Automotive News Agency and Automobile & Sport Magazine and exclusiv...[Details]
As an engineer who worked at General Motors for almost seven years, I divide GM's past electrification strategy into several stages. Ancient stage: Start of EV1 development The engineer who work...[Details]
The vehicle control system and battery management system of a pure electric vehicle are two crucial systems in the vehicle, each of which has different functions.
1. Battery Management S...[Details]
Renesas Electronics MCUs
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