When AD makes PCB and copies room, there are always several components that cannot be copied together. What is the reason? ? ? How to solve it? ? ? See the several components in the green circle in th...
STSPIN820, 256 subdivisions, is the most basic function support, step/dir, etc. Motor control must be understood...
I also bought an ST sensor board.Finally, I borrowed a large STMH7 board from EEWorl...
Author: Huang Gang, member of YiBo Technology Expressway
Common mode inductors are more commonly seen in communication products and are commonly found in interface applications, such as USB, PCIE, HDM...
hardware When an IRQ is detected, the following actions are performed: R14_irq = address of next instruction to be executed + 4 SPSR_irq = CPSR CPSR = 0b10010 /* Enter IRQ mode */ CPSR = 0 /*...[Details]
According to Nikkei Chinese website, Samsung Electro-Mechanics, an affiliate of South Korea's Samsung Electronics, will invest US$850 million to establish a cutting-edge substrate mass production lin...[Details]
With the rapid economic development and the continuous advancement of urbanization, various social contradictions and violent incidents have gradually increased, and the emergencies and abnormal ...[Details]
On November 18, the unveiling ceremony of the Innovation Center of Academician Wang Lijun's Team was held at Hainan Normal University. This is the first innovation center of academician team establis...[Details]
Apple has terminated its long-rumored AR glasses project, and the team was disbanded in May. This is a long-rumored secret product of Apple, and many analysts and industry chain insiders have revea...[Details]
According to news on Thursday, documents provided by the US Department of Commerce showed that suppliers of Huawei and SMIC have obtained transaction licenses worth billions of dollars from November ...[Details]
New 3D bioprinter. Image source: University of Melbourne, Australia
Scientists at the University of Melbourne in Australia have developed a new high-speed 3D printer. This advanc...[Details]
From the perspective of division of labor, the production of power supply mainly includes eight steps: plug-in, wave soldering, assembly, manual soldering, online preliminary load detection, screenin...[Details]
This is an introduction to HUD made by Infineon . I’ll give it to you to do some popular science . In the ever-evolving field of automotive technology, head-up displays (HUD) and augmented reality...[Details]
Tianyancha shows that Wuhan Xinchuangyuan Semiconductor Co., Ltd. was established recently with Zhao Yong as the legal representative and a registered capital of RMB 150 million. Its business scope i...[Details]
On March 2, it was learned from Xiaomi's official mall that the new member of the Redmi Note 11 series - Redmi Note 11E was launched on Xiaomi Mall, providing two configurations of 4GB+128GB and...[Details]
AVR microcontroller is a new type of microcontroller developed by ATMEL. Compared with 51 microcontroller and PIC microcontroller, it has a series of advantages: AVR runs fastest at the same system...[Details]
I learned programming by myself and created a simple program to control 4 indicator lights with 2 buttons. I hope you can give me more suggestions. Thank you! /**************** One-touch multi-funct...[Details]
On August 17, the US Department of Commerce announced that it would further tighten restrictions on Huawei and its affiliates' use of US technology and software, and added 38 new related companies to...[Details]
The semiconductor industry has Moore's Law, and the LED industry also has the so-called Haitz's Law, which means that the brightness of LEDs can be doubled every 18 to 24 months, and every 10 years, ...[Details]
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