I wrote a program that uses timer interrupts. When I debugged it single-step, there was no problem. After the interrupt function was executed, it correctly returned to the main function where the stat...
I recently needed to use high-speed DA conversion, so I went to the electronics market and bought a few Ad565AJD (24-pin direct plug) chips. I built a simple circuit and found that it didn't work at a...
4 Ergonomics considerations for interior layout according to SAE standardsWhen designing the interior of a car, SAE has the following standards for ergonomic research and design for drivers and passen...
It's annoying. There are always mosquitoes. Do these mosquitoes come in through the gaps in the windows or just when the door is open? Does anyone know if there is a definitive answer? If they only co...
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]
Today's security industry has entered the era of massive networking. Many enterprises, especially financial institutions, have established multi-level video surveillance networking platforms. Lever...[Details]
Recently,
Xpeng Motors and Xinlian Integrated Circuit jointly announced the mass production of China's first hybrid silicon carbide product.
Designed and developed by Xpeng Motors and joint...[Details]
The automotive industry in 2025 is undergoing a thorough intelligent reshuffle.
Geely wants to make changes in the field of AI cockpits: in the future, there will be no traditional smart...[Details]
The 2025 China International Automotive Testing Exhibition will be held at the Shanghai World Expo Exhibition and Convention Center from August 27 to 29, 2025.
Clacton Seafront, UK, ...[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]
Speaking of the problem of vehicle spontaneous combustion, whether it is a pure electric vehicle or a fuel vehicle, there will be incidents of spontaneous combustion. For the same spontaneous combu...[Details]
As the power density of modern electronic systems continues to increase, effective thermal management has become critical to ensuring system performance, reliability, and longevity—especially in hi...[Details]
introduction
Commercial air conditioner PCBs involve both high-voltage and low-voltage power. The power supply for commercial air conditioners often passes through the controller. This forces ...[Details]
STM8S compilation error unable to allocate space for sections/blocks with a total # Welcome to use Markdown editor
I've encountered many strange issues while developing with IAR for STM8, all ...[Details]
The device is space-saving, with a footprint of only 4 mm x 4 mm, is sealed to IP67 and operates at temperatures up to +140°C.
MALVERN, Pennsylvania, USA and SHANGHAI, China – August...[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]
Radio frequency (RF) testing is a critical step in embedded system development and verification, particularly in industries such as telecommunications, aerospace, automotive, and the Internet...[Details]
1. Mainstream Technologies in Fiber Optic Networks
1.1. New Fiber Optic Technologies
Fiber manufacturing technology is now largely mature and is now in mass production. Currently, singl...[Details]
Today, white LEDs still suffer from poor luminous uniformity and short lifespans of encapsulating materials, hindering their potential application advantages. However, demand is expanding beyond ge...[Details]
Microcontroller MCU
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