So far, 113,000 5G base stations have been put into operation across the country, and it is expected to reach 130,000 by the end of the year. Without 5G base stations, there will be no 5G high-speed n...
Looking for a suitable sensor
Objective: Real-time length measurement
Note: This metal rod will pass through the working surface many times, and it is necessary to know the distance from the end point...
[Preface] In the RVB2601 project, I originally considered that I would need three serial ports, one for receiving voltage, current, and power monitoring data, another for receiving temperature and hum...
My work has not been going well recently. I have not been careful enough and I have begun to doubt my ability to work. I have talked to my friends about it and it has improved a lot....
[i=s]This post was last edited by chrisrh on 2019-1-24 13:04[/i] [size=5]Based on Rapid IoT Weather Station, I designed a new one and changed the application on the kit and APP to what I wanted. I enc...
Overview: During the production, user handover and maintenance test of power transformers, transformer ratio test is a must-do project, which can effectively supervise the quality of transformer prod...[Details]
DS18B20 working principle and timing
DS18B20 Principle and Analysis
DS18B20 is an improved intelligent temperature sensor newly launched by DALLAS Semiconductor Company of the U...[Details]
Three articles were initially referenced 1. Summary of PIC18F45K80 MCU serial port debugging http://blog.csdn.net/sandyde123/article/details/48091535 2. What is the baud rate when checking with an...[Details]
The spreadsheets mentioned in this application note were created using Microsoft Excel. This file is available for download and contains two worksheets.
The first worksheet, "WithoutExtR," contain...[Details]
Resolution is an important technical indicator of a display. For a projector, a higher resolution can make the image more realistic and detailed, thus improving the viewing experience.
H...[Details]
The six-degree-of-freedom electromagnetic tracking system calculates the six degrees of freedom parameters of the target based on the principle of electromagnetic induction, thereby uniquely determ...[Details]
The International Renewable Energy Agency (IRENA) released an innovation report on renewable energy, introducing the application of blockchain in the power sector. Blockchain-based smart contracts ...[Details]
With the introduction of the concept of the Internet of Things and the development of related technologies, networked measurement and control has become an inevitable trend in the development of me...[Details]
According to foreign media reports, Perrone Robotics, a company invested by Intel , has made new progress in the development of self-driving cars, and the first batch of 29 self-driving cars ar...[Details]
Serial communication is one of the most basic and important functions of microcontroller learning. Serial communication can be used indirectly as a debugging interface to achieve communication betwee...[Details]
When AC current is overloaded, the AC voltage applied to the load and the AC current passing through the load will have a phase difference, from which people derive the concept of power factor. The...[Details]
1. LED backlight sources are developing towards ultra-thin
1. Thinner LEDs, higher power, and thinner light guide plates
According to market research firm Display Search, global LED LCD TV sal...[Details]
June 8th news: German chip supplier Infineon surpassed NXP in 2020 to become the world's largest automotive semiconductor supplier. The report further stated that the top five suppliers including I...[Details]
Decoupling radius of capacitor
An important issue of capacitor decoupling is the decoupling radius of the capacitor. Most materials mention that the capacitor should be placed as close ...[Details]
Regarding the design of the VCC winding of a low-power flyback power supply, the overall reliability of the circuit is very important. In my opinion, the VCC design parameters directly affect the pow...[Details]
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