This paper introduces the architecture and characteristics of Bluetooth technology, and analyzes the hardware implementation mode based on the TR0700 single chip, a Onechip Bluetooth product produced ...
This is the first time I developed DM648. I had experience in debugging DM642 before. Based on the previous DM642 system, I designed the image processing system of DM648 and developed the software und...
Keystone startup process : https://training.eeworld.com.cn/course/266? ? Keystone I DSP RBL (Rom Bootloader) can support multiple boot modes, such as RapidIO, Ethernet, PCIe boot loaded through an ext...
I used to transplant the program from the lm3s1138 routine, but the program always cannot enter the interrupt. It always stops at while (gusStatus != STAT_IDLE); // Waiting for the bus operation to co...
In practical cases, for optimal operation the W/L ratio of M2 should be largerthan that of M1, i.e. m>1.The 2-transistor structure can be treated as a composite transistor, which has
a much larger eff...
I would like to ask if a USB hub chip is connected to a USB card reader control chip and then connected to a USB OTG chip. Can the USB OTG chip communicate with the PC without affecting the applicatio...
Tesla and BYD, vying for dominance in the global electric vehicle market, are reportedly considering adopting Samsung's AMOLED (active-matrix organic light-emitting diode) technology for their next...[Details]
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]
Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]
introduction
With the development of digital and network technologies, broadcasting technology has become increasingly diversified, with the most significant trend being the transition from an...[Details]
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]
With the rapid adoption of smart electric vehicles, automotive chips are evolving from auxiliary control units to the foundation of the entire vehicle's intelligence. Their applications extend from...[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]
1 Source of creativity
With the further development of electronic technology, electronic pets have gradually entered people's family life. At present, there are two main categories of relative...[Details]
With the development of science, the use of variable frequency technology is becoming more and more widespread, and it is used in both industrial equipment and household appliances. Inverter air co...[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]
A human-machine interface (HMI) refers to the platform used by people to operate a PLC. This platform provides an interface between programs and humans, serving as a medium for information transmis...[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]
A pure sine wave inverter has a good output waveform with very low distortion, and its output waveform is essentially the same as the AC waveform of the mains power grid. In fact, the AC power prov...[Details]
With the support and encouragement of national policies, some Internet car manufacturers have also joined the new energy vehicle manufacturing industry. From the perspective of new car manufacturer...[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]
Embedded System
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