There are many identical circuit modules in the PCB. If I want to draw only one module and use the module in the others, what should I do?Just like the circuit in the picture, I need to use many of th...
[size=5] I got the F7 development board from the forum a few days ago. I was very excited after receiving it. First of all, I would like to thank the forum for such a good event. I also hope that ever...
I have a barcode recognition handheld game console, the system of the handheld game console is Windows CE.NET 6.0, and it has a USB interface. The USB interface of the handheld game console is directl...
PrefaceWith the development of the market, there are more and more varieties of MP3 players, and the prices are becoming more and more affordable. More and more MP3s have entered the pockets of users....
I built a circuit based on the typical application of LM3429. The output current is set to 620mA, but the actual output is only 50mA. The parameters of the components are calculated according to the d...
Chip copyright and chip plagiarism are issues that many semiconductor practitioners cannot ignore.Have you ever heard of someone "copying" a chip? Recently, the Nanjing Court made public an integrated...
introduction
Bluetooth technology is a short-range wireless communication technology designed to replace wired cables. It is a wireless communication technology standard developed by the SIG, ...[Details]
In recent years, with the application of the IEC61850 standard and the development and deployment of optoelectronic transformers, the concept of digital substations has been put into practical use ...[Details]
Through AI connection technology supported by Qualcomm X85 5G modem and RF and Qualcomm FastConnect 7900 mobile connection system, seamless switching can be achieved between cellular net...[Details]
Over the past decade, the narrative surrounding fuel vehicles has been one of decline and replacement. Under the onslaught of new energy vehicles, traditional automakers have been forced to acceler...[Details]
For self-driving cars, LiDAR is the sensory organ that allows them to "see the road." Simply put, its operating principle involves sending out a laser beam, receiving the echo, and ultimately gener...[Details]
Demonstrating Ceva’s technological leadership and deep collaboration with industry partners for over two decades,
To meet the industry's accelerating demand for ubiquitous edge AI
...[Details]
Over the past decade, automotive electronics safety and reliability standards have evolved significantly as new technologies have emerged. Technologies once often sold as optional extras, including...[Details]
The TPS25763-Q1 is a fully integrated USB Type-C® Power Delivery (PD) solution with an integrated buck-boost converter and DisplayPort™ Alternate (Alt) mode over USB-C® for automotive single-USB po...[Details]
Panasonic Automotive Systems and VicOne Corporation, a subsidiary of Trend Micro Incorporated, announced on August 5 that they have expanded their security innovation capabilities to support contai...[Details]
Returning over 100% of free cash flow through share repurchases
August 5, 2025 - ON Semiconductor (ONSEMI) announced its second quarter 2025 financial results,
with the following...[Details]
Shanghai, China, August 4, 2025—Recently,
teams from Southwestern University of Finance and Economics and South China University of Technology (SCUT) both won championships at the sixth annual ...[Details]
When first learning microcontrollers, people usually buy learning boards, but later find them inconvenient to use. So, I decided to make my own minimum system board. First, we need to know what's i...[Details]
With the rapid development of new energy vehicles and autonomous driving technologies, automotive-grade capacitors, as core passive components of automotive electronic systems, directly determine t...[Details]
In his latest podcast, Musk gave a rare focus on signaling Tesla's future.
◎ Cybercab driverless taxis will enter mass production in the second quarter of 2025. Tesla plans to make Robot...[Details]
PCB Design
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