[table=98%] [tr][td][table=98%] [tr][td]I'm in urgent need of help from an expert. Regarding the SPI problem of PIC16F1823, after receiving the command, the slave makes the I/O pin RA5 become high lev...
I connected a device with Advantech's 4521 and 4520 (modules for converting 485 and 232 signals) modules, hoping to read the device from a computer. I used a serial port debugging tool to debug. If th...
[i=s]This post was last edited by eagler8 on 2020-4-2 20:30[/i]1. Several knowledge points(1) MicroPythonis a streamlined and efficient implementation of Python 3, including a small part of the Python...
[i=s]This post was last edited by tobot on 2022-5-10 23:01[/i]Previously ( https://bbs.eeworld.com.cn/thread-1200961-1-1.html ) we have introduced how to modify the configuration on the RVB2601 so tha...
I'm looking for EDM12232-20 graphic LCD data. I found EDM12232-6 and -10 on the Internet. It seems that there is an error. The value of register R1 is not specified in the program. When debugging the ...
I only installed DS, but not DDK. Now I have DS in VC, and I can create programs, but there is no .sys file in the file. But is it installed now? I see that everyone seems to say that VC should be ins...
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]
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]
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]
With the continuous development of the industrial automation industry, we are seeing an increasing number of intelligent devices using flexible, efficient, and precise robotic arms to p...[Details]
Chinese characters are extensive and profound, and there are many different names for ESD tubes. How many of them do you know?
As far as I know, ESD diodes are currently known as ESD p...[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]
In camera and display systems, the demand for high-performance and low-power data interfaces is driving continuous technological evolution. The evolution of MIPI D-PHY and MIPI C-PHY clearly ...[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]
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NFC (Near Field Communication) is a short-range, high-frequency wireless communication technology that allows contactless, point-to-point data exchange (within ten centimeters) between...[Details]
The development of electric vehicles is unstoppable. More and more people are choosing new energy vehicles. With the subsidies provided by the state and the shortage of resources, new energy vehicl...[Details]
On August 8, PetroChina Southwest Oil & Gas Field Company's 35kV Zhouping Line centralized battery energy storage system successfully completed a 24/7 trial run, achieving full compliance with all ...[Details]
The functions are still useless. When will it be able to be clearly distinguished from smartphones?
Most consumers categorize their smartwatch purchases as a desire to try something new. A sig...[Details]
The suspension of a car is related to the comfort of driving, and it will also have a direct impact on the vehicle's performance indicators. Both fuel vehicles and electric vehicles use the suspens...[Details]
With the improvement of living standards, buying a car has become a very common thing. New energy vehicles have gradually become the focus of consumers' attention. When buying a car, what are the d...[Details]