Only channels 0 and 1 can be used for reception. If EN_RXADDR is configured as multi-channel (0x03), it is not acceptable. I have been struggling for a long time. Please give me some advice!
Part of t...
After the heavy snow in Texas, the production capacity of many international manufacturers in China was severely affected, and the shortage of MCU chips was once again aggravated. This is undoubtedly ...
The ADC clock source is set to SMCLK=25MHz, divided by 5, that is, 5MHz, the sampling and holding time is 4 ADC clock cycles, 12-bit accuracy, and the conversion time is 13 cycles, which is more than ...
Shenzhen Programmer QQ Group Alliance has been established for more than two years and has more than 30 QQ groups with more than 2,000 members. Now it is full of heroes, among which the Shenzhen Progr...
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
In recent years, the government has increasingly supported electric vehicles, and the number of electric vehicles has increased. Observant drivers will notice that there are many more green license...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Magna's integrated in-cabin perception system fuses vision and millimeter-wave radar data to detect the presence of passengers, identify stranded children, monitor driver fatigue and vital signs, a...[Details]
There are more and more electric vehicles. Recently, I have heard some news about electric vehicles performing poorly in winter. I would like to briefly introduce whether heat pump technology is mo...[Details]
New version helps developers build secure and trustworthy embedded systems
Shanghai, China—August 21, 2025—
QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]
Motors and insulating varnish are inseparable. The composition and manufacturing technology of insulating varnish have been continuously updated and improved, driving the rapid development of motor...[Details]
In the rapidly evolving field of AI, performance is paramount—and not just in terms of compute performance. In modern data centers, the network infrastructure connecting GPUs, switches, and servers...[Details]
Ten years ago, it was easy to get a divide-by-256 prescaler chip with a frequency up to 1GHz, but these chips are no longer available, so I used a 74F161 counter to achieve the divide-by-16 fun...[Details]
With the widespread adoption of broadband access services, smart home appliances, and other electronic products, as well as rising user demand for monitoring and resource sharing of home el...[Details]
Ceva's market share will reach 68% in 2024, with a solid leadership position in Bluetooth, Wi-Fi, UWB, 802.15.4 and cellular IoT IP, highlighting its role in connecting smart edge devices.
...[Details]
In 1979, Dr. Ching-Yun Tang of Eastman Kodak accidentally discovered an organic material with luminescent properties. This marked the origin of OLED (Organic Light Emitting Diode) technology, later...[Details]
Virtual memory, also known as the linear address space, is converted from the program's logical address. Each process, and even each segment, typically has one. For example, in a 32-bit environme...[Details]
This article will introduce the development and testing of the board-side compilation of OpenCV and the environment setup solution based on the Mir Electronics MYD-LR3576 development board (Mir i...[Details]
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