The system has one main board and 30 auxiliary boards. The communication distance is 100 meters. All chips use max3485. Now I want to add more auxiliary boards to the main board? The microcontroller h...
A small question about the registers of nand flash? The datasheet of my 64M nand flash does not mention any registers. Does it mean that it does not have registers? Then how can I control the reading ...
I just installed a simulation software from WeiFu, and tried the built-in assembler program. It said that the compiler was not installed or the compiler path was wrong. The built-in documentation said...
I made this for a friend. He thought it was NRF24L01 and bought it. But it didn't work at all. After reading the data sheet carefully, I found that the frequency difference between the sending and rec...
Snoop is another effective troubleshooting tool for Juniper firewalls. The difference between it and debug flow basic is that snoop is similar to capturing packets on the interface of the firewall. It...
[i=s]This post was last edited by viphotman on 2019-10-9 13:30[/i]Add UART to NUCLEO_G431RB ADC evaluation routine
A hardware circuitThe UART of G431 is connected to the virtual serial port of ST LINK...
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]
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]
On August 20th, Tiantai Robotics Co., Ltd., along with strategic partners including Shandong Future Robotics Technology Co., Ltd., Shandong Future Data Technology Co., Ltd., and Gangzai Robotics Gr...[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]
Charging is an essential topic for electric vehicles. Batteries are a core component of new energy vehicles. So, what's the optimal charge level for electric vehicles? Based on current battery tech...[Details]
With the continuous development of ultrasonic technology, ultrasound has been widely used in fields such as inspection, cleaning, welding, and medical treatment, and has even found its way into tex...[Details]
Introduction: Traditionally, lead-acid batteries have primarily been used to provide backup power and power regulation based on location. In typical applications, the battery's actual use (discharg...[Details]
According to foreign media reports, German chipmaker Infineon has recently completed the acquisition of Marvell Technology's automotive Ethernet business for a total transaction amount of US$2.5 bi...[Details]
Siemens software mainly includes PLC, frequency converter, human-machine interface, etc. The current Siemens software can be said to be very stable.
PLC series range from the Siemens S5 series...[Details]
When a self-driving car is traveling straight ahead on the road and a vehicle ahead or in an adjacent lane is about to turn left, the system must make a quick and accurate judgment within the compl...[Details]
1. Introduction to power amplifier circuit
1. Generally speaking, the main function of a power amplifier circuit is to allow the load to obtain maximum power without distorting the signal or c...[Details]
Wireless Communications
Ethernet protocol
Touch screen and 200Smart
In real-world systems, multiple PLCs are distributed throughout a single workshop, centrally controlled by a...[Details]
In 2013, the introduction of fingerprint recognition in the Apple iPhone 5S sparked a craze for fingerprint phones. The Android-based Huawei Mate 7 also became a hit thanks to its fingerprint recog...[Details]
Robots are rapidly being deployed in diverse scenarios. Flexible, easy-to-use, and fast-to-deploy robots can be quickly adapted to diverse application scenarios across various industries, making th...[Details]
On August 15, overseas intellectual property media IP Fray reported last week that Nokia has filed a patent infringement lawsuit against Geely Group and its four major brands - Zeekr, Lynk & Co, Lo...[Details]
Analog electronics
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