PCB modular layout ideasIn the face of today's electronic products with increasingly higher hardware platform integration and increasingly complex systems, PCB layout should have a modular mindset, re...
Has anyone used Maxim's max30003 to detect ECG signals?
I use nRF52832 to drive max30003 SPI communication is normal, and the verification is correct by reading the values of other registers that have...
Starter Generator/eMotor
The starter generator (including ISG, BISG/iBSG and electric motor) is an integral part of the 48V mild hybrid architecture, maintaining battery charge and providing current t...
[size=4] "Bluetooth" technology is a new wireless communication technology jointly announced by five world-renowned companies, Ericsson, Nokia, Toshiba, IBM and Intel, in May 1998. [/size] [size=4] [/...
Because of a small problem, it took a long time to record it.
stm32 multiple adc cores use timer trigger, data is only updated once in dma mode
HAL_ADC_ConvCpltCallback also only enters once
ADC is se...
Analog Power Supply Introduction
Analog power supply: that is, transformer power supply, which is realized by iron core and coil. The number of turns of the coil determines the voltage ratio at bot...[Details]
The unknown variables that exist in an era are often the most valuable and the most favored by capital. Thirty years ago, the Internet was the biggest variable of the time; 30 years later, when the...[Details]
According to media reports, a video posted online on the evening of November 3rd by Huawei Xinsheng Community shows that Huawei recently held a corps formation conference at Songshan Lake Park. Hua...[Details]
Abstract: This paper introduces a method for precise positioning using dual vision systems in automatic window cleaning machines. The "cross" line generator circuit in visual positioning is desc...[Details]
So far, there is no definition of intelligent low-voltage electrical appliances in domestic and foreign low-voltage electrical appliance standards. However, the term intelligent low-voltage electri...[Details]
Before falling asleep, some people replay the things they experienced during the day in their minds. The more they want to fall asleep earlier, the more they can't fall asleep. If there is a natural,...[Details]
On the evening of February 24, OPPO Find X5 Pro Dimensity Edition was officially released. This is also the debut of MediaTek's Dimensity 9000 platform. With a running score of over one million...[Details]
There are many types of current probes . Of course, the probes that can only measure AC (strictly speaking: medium and high frequency current) should be based on the principle of AC transformers....[Details]
UML is a standard graphical modeling language, which is a standard representation of object-oriented analysis and design. It is not a visual programming language but a visual modeling language:
...[Details]
Zong Qinghou, Chairman of Wahaha Group, said at the Global Entrepreneur Conference that it is more difficult for young people to start a business now than it was for us. The economy is oversupplied a...[Details]
0 Preface
In real life, the load is more complex, mostly dynamic loads, such as: the power consumed by the load is a function of time; or the load works at a constant current and constant resistance;...[Details]
Nowadays, more and more models are equipped with head-up display (HUD) systems as standard. HUD can project information such as current speed and navigation onto the photoelectric display device on t...[Details]
0 Introduction
With the popularization of computer applications, the communication between computers and computers, and between computers and data terminals is becoming more and more wides...[Details]
The rumor that State Grid and the 5G license holder will set up a joint venture has finally been confirmed.
On December 18, relevant media reported that they had verified with the radio and te...[Details]
On October 16, the second Midea Visionary Conference was held in Shunde, Foshan. Academician of the Chinese Academy of Sciences and professor of Huazhong University of Science and Technology Ding Han,...[Details]
PCB Design
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