I want to ask, the picture below is a picture of an electronic pulse meter, the four-pin LED can control the 0-9 display by connecting four pins (I saw two types of 8-pin and 4-pin in the simulation s...
Source: Henan Business Daily (Zhengzhou) Carrying a Type 38 rifle and wearing a "Japanese military uniform" Photo/Yang DonghuaThe police confiscated the rifles carried by the "Japanese soldiers"Advert...
Error[e16]: Segment INTVEC (size: 0x10000 align: 0x1) is too long for segment definition. At least 0xffe0 more bytes needed. The program occurred while processing the segment placement command "-Z(COD...
I recently studied the use of ToolTip in SDK programming under WCE, and found that the same code can be used normally in VC, but EVC cannot use ToolTip normally. If you have any code about ToolTip in ...
Since I cannot delete the post, I can only post a new recruitment information. Please note that forum brothers and sisters are given priority. Forum brothers and sisters who are interested can directl...
_TCPIP_CORE(); sys_arch_sem_wait(msg->conn->op_completed, 0); LOCK_TCPIP_CORE(); LWIP_ASSERT("state!", msg->conn->state == NETCONN_NONE); } , how can I solve this problem?...
According to foreign media reports, Ford Motor has applied to the U.S. Patent and Social Security Administration (USPTO) for a patent for a remote vehicle control system that may be used in future ...[Details]
The problem of dynamic sealing of equipment always exists with the operation of the equipment. Today, we have specially sorted out the various commonly used sealing forms, usage scope and character...[Details]
Flip-chip and ball grid array (BGA) are two widely used packaging technologies in the electronics industry. Each has its own advantages and limitations, and in some cases, they can complement each ...[Details]
According to foreign media reports, BMW has just been granted a patent for a screen that could cover the entire roof. BMW hopes to transform at least a portion of the vehicle's headliner into a dis...[Details]
In the electronics manufacturing industry, surface mount technology (SMT) placement machines are core equipment for production lines. However, with many different models available on the market, ch...[Details]
A patent disclosed by Ford proposes replacing traditional segmented side curtain airbags with integrated full-width side curtain airbags that span the side of the vehicle and can be deployed simult...[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]
When American cartoonist Chester Gould sketched the watch on Dick Tracy's wrist, he had no idea that science fiction would become reality 70 years later. As a comic strip artist, Gould imagined fut...[Details]
The transition to SDVs (software-defined vehicles) involves more than just replacing parts; rather, it involves the organic connection of various elements, from internal vehicle systems to ext...[Details]
Anyone who has driven a pure electric vehicle will find that it starts much faster than a fuel vehicle. So why do pure electric vehicles start so quickly?
We all know that an engine's to...[Details]
System Principle
According to the average imbalance rate of the branch three-phase phase line load and the average value of the branch phase line current, the adjustment of the phase line load...[Details]
In recent years, portable electronic devices such as mobile phones, digital cameras, music players, tablets, ultrabooks, and laptops have become almost a necessity, raising safety concerns. Besides...[Details]
With the global penetration rate of new energy vehicles projected to exceed 45% by 2025, and the industry's transformation entering its second half, the era of intelligentization, LiDAR has rapidly...[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]
Simulation is an essential tool to help robots learn new skills such as perception (understanding the world from camera images), planning (developing a sequence of actions to solve a problem), and ...[Details]
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