I am also using SIM800 for online monitoring data transmission. When the SMS is sent to the host computer, I want to carry data, which can be directly transmitted to the host computer through the seri...
[i=s] This post was last edited by RMB Fantasy on 2014-9-19 13:23[/i] [color=#ff0000][font=新宋体] It has been a while since I received the development kit. Due to various trivial matters, I was unable t...
My nand is K9F1G08, 128M, BUFFERSIZE is 2048. Every time I write 2k of data, I find that only the first 512 of data are the same after reading it. I don't know what's going on! ! Please help me!!! uns...
I would like to ask if you have encountered similar problems: It seems that some standard ANSI library functions in EBoot cannot be used, such as malloc, free, sprintf, etc. I checked the TARGETLIBS $...
I would like to ask you: In the battery management, there is a sampling program, which reads and writes by operating AC97 (not through AD??). The program is as follows: BOOL Battery_sampleADC(DWORD *s...
[i=s]This post was last edited by qwqwqw2088 on 2014-3-17 08:55[/i] [p=20, null, left][color=rgb(51, 51, 51)]1. How to understand the voltage of an inductor and the self-electromotive force of an indu...
Abstract:
With the increasing complexity of smart vehicle electrical and electronic architectures, the full lifecycle management of vehicle electronic control components faces multiple challe...[Details]
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[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]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[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]
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]
As time goes by, people are increasingly concerned about their own and their families' health. However, existing monitoring devices for individual vital signs have struggled to gain market share du...[Details]
On August 25th, TSMC, the world's leading contract chip manufacturer, attracted significant attention for its decision to build a chip manufacturing facility in Arizona. TSMC primarily manufactures...[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]
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]
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]
Shenzhen Baowei Power Supply high frequency pure sine wave power, communication inverter power supply has two communication interfaces, RS232 and R485 interfaces, their functions and characteristic...[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]
Electric vehicles will revolutionize transportation, changing fuel consumption, carbon emissions, costs, maintenance, and driving habits. Currently, a major selling point for electric vehicles is t...[Details]
Analog electronics
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