As we all know, with the development of chips, a 12-inch wafer is almost worth every inch of land, and a chip the size of a fingernail is worth hundreds or even thousands of yuan. Converted into the s...
Serial communicationPCBA1 and PCBA2 are connected via serial communication. There are four wires, namely 4.2V from PCBA1 charging IC (to charge the lithium battery of PCBA2), GND, TX, and RX.The appli...
[i=s]This post was last edited by Xinjiang Little Watermelon on 2021-6-22 12:18[/i]First of all, I would like to thank EEWORLD for providing a communication platform. I have been feeling depressed rec...
[Source: Fresh Date Classroom]
These days, the internet is full of news about the college entrance examination. As usual, some students forgot to bring their admission tickets, some went to the wrong ...
When I was writing the H-bridge design software for TCU, the temperature of DRV8703-Q1 was normal before flashing the H-bridge software. However, after flashing the H-bridge related software, the temp...
Function: The single chip microcomputer intelligently controls the water tower system, detects the water level in the water tower in real time, and can display it in real time, automatically controls...[Details]
Introduction
Among the many solutions for medium and long distance communication between industrial control equipment, RS485 bus is widely used in factory automation, industrial control, commun...[Details]
CNC machine tools, or Computer Numerical Control Machine Tools, are computer-controlled automated machine tools. They have the characteristics of high efficiency, high precision, and high reliabili...[Details]
"Mom, why are there so many electric stoves on? Will the circuit breaker trip soon?" On November 23, the home of Ashidianli in Temuli Town, Butuo County, Liangshan Yi Autonomous Prefecture, Sichuan...[Details]
Real-time signal processing systems must be able to process large amounts of data to ensure the real-time performance of the system; secondly, they also have strict requirements on the size, power ...[Details]
Integrated ceiling is a functional module integrated product for kitchen and bathroom ceilings. The functions of the four modules of gusset, heating, lighting and ventilation are different. When ...[Details]
It adopts true color TFT-LCD, full Chinese operation interface (can be configured into English interface), uses the latest instrument real-time operating system ATOS_V4, menu soft key operation, and ...[Details]
Abstract Aiming at the application of frequency converter communication, the characteristics and composition of MODBUS protocol are introduced; RS485 circuit interface is designed; and the implemen...[Details]
introduction
With the continuous development of microelectronics technology, the integration of microprocessor chips is getting higher and higher. Single-chip microcomputers can integrate CPU, memo...[Details]
Manufacturing engineers are facing increasing complexity with the latest 802.11ac standard, which in turn is driving them to continually innovate test strategies to meet these emerging requirements. ...[Details]
Why are you reluctant to buy new energy vehicles? I think the answer most people would give to this question is "not enough battery life". It is true that in the past two years, new energy vehicl...[Details]
1 Introduction
In automatic control systems, it is often necessary to detect temperature. Using platinum resistance as a sensor is a common detection method in engineering. To obtain high-precision d...[Details]
Problem description: In order to use a USB camera to acquire images and do some analysis and processing, several toolkits need to be installed in LabVIEW. The LabVIEW version used is 2011. Howev...[Details]
As the United States has been pressing Huawei step by step, Huawei has been taking cautious steps, not only achieving "de-A" in 5G base stations, but also trying to get rid of its dependence on the U...[Details]
The cross-compilation process is the same as the previous one, but some modifications need to be made during configuration.
1. Install zlib
Compile zlib with the cross-compilation tool an...[Details]