Does the interrupt vector table have to be placed in address 0 of flashrom? If it can be placed somewhere else, such as SDRAM, how can it be done? I want to run the program in SDRAM, can I also put th...
Netizens who are interested in ST MEMS sensors or use sensors are welcome to gather in the "ST Sensor and Wireless Communication Group".Scan the QR code on WeChat to add "helloeeworld", and then talk ...
Now my hardware connection is like this: P0 port of the microcontroller (89c51) is connected to the data port, and p2.2 p2.3 p2.4 P2.5 are connected to A0 A1 RESET CS of 8255 through latches respectiv...
I made the board myself, but the ulink cannot be connected, and the problem shown in the figure below occurs. Can anyone help me solve it? I will just attach the JTAG part of the schematic diagram...
2007 Latest Classic Quotes 1. Money is not the problem, the problem is not having money! 2. The one who burns incense may not be a monk, but a panda... 3. When I get drunk, I don't obey anyone, I just...
I want to make a push-pull circuit to drive the PWM wave (1kHz-60kHz) output by the microcontroller, so as to transmit it to another microcontroller for frequency acquisition over a long distance (1m,...
On August 23rd, Geely's subsidiary, Jiyao Tongxing, announced it has the industry's largest advanced production capacity for tandao
batteries
, with eight production bases across China. Jiy...[Details]
When you are happily watching NBA or football, your wife asks you to turn off the lights in the bedroom. Would you be depressed? Of course, unless you are not afraid of your wife.
Now you are ...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[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]
Core point: The automotive industry chain and the humanoid robot industry have collaborative advantages in hardware, software, and scenarios. Upstream and downstream companies in the automotive ind...[Details]
introduction
As “energy conservation and emission reduction” has become an indicator of the National Economic Development Outline of the 11th Five-Year Plan, people’s awareness of green enviro...[Details]
In the scorching summer, electric fans are a must-have for cooling down people's homes. However, I believe most people have encountered this situation: the fan is plugged in, the switch is pressed,...[Details]
Pure electric vehicles, structurally speaking, have components such as a power battery. In addition to the power battery, a small battery also powers some low-voltage electrical components and even...[Details]
With the advent of the electric car era, the number of pure electric vehicles has increased significantly, but many car owners do not know how to properly maintain pure electric vehicles. In additi...[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 fracture mechanism is stress concentration, which typically occurs at the capacitor lead pins or pad connection points, as shown in the figure. Under vibration, the capacitor lead pins and pad ...[Details]
Batteries are a core component of new energy vehicles, accounting for over 40% of the total cost. This is also the area where automakers are most willing to tamper with costs. Since 2021, domestic ...[Details]
For the average person, an electricity meter is a monthly bill. For beginners, it's a collection of components and parts. For experienced meter engineers, however, it's a complex and complex proces...[Details]
Which is better, copper braided wire flexible connector or copper stranded wire flexible connector? When choosing copper wire flexible connector, people always struggle with whether to use copper b...[Details]
The assisted driving industry in 2025 stands at the dual crossroads of "large-scale implementation" and "safety upgrades." Cities like Beijing and Wuhan have already issued regulations de...[Details]
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