[size=4]Although there are still 1, 2, 3, 4, 5 months to August, time flies by fast. Those who are going to participate in the competition are all working hard in various trainings~[/size] [size=4] [/...
Q: I am confused that the phase margin of TPS63020 can only reach about 30 degrees.
Please tell me how to improve the phase margin.
Also, please tell me how much phase margin is required.A: Generally ...
The famous open source EDA software KiCad recently sold the original domain name kicad-pcb.org to a third party that has nothing to do with the KiCad project. This was unexpected and may bring risks a...
With the previous experience of using LED and KEY, you can now build a house based on it. Let’s first complete a simple one, which is to use I/O to simulate I2C communication to drive the OLED screen....
[i=s]This post was last edited by alanlan86 on 2022-8-20 22:32[/i]Debugging tasksThis project needs to use wireless communication (LoRa) to communicate data and recognition results between check-in po...
The CAN-bus protocol is known for its high stability and high fault tolerance. However, many users still worry that CAN will receive wrong information when using it. They add CRC checksum to the data....
The growth of online shopping has led to an increase in the number of logistics centers, and thus the number of wheeled robots that handle many of the heavy tasks in logistics centers. The next chall...[Details]
1. The concept of sizeof sizeof is a unary operator in C language, like other operators in C language such as ++, --, etc. It is not a function. The sizeof operator gives the storage size of its op...[Details]
From health monitors and fitness trackers to virtual reality headsets, wearable electronics have become part of our daily lives. Researchers at the University of Washington recently published a paper...[Details]
Prepare the sample according to the specified requirements; check the steel needle and replace it with a new one when using the adhesion tester (the needle tip is about 3mm away from the workbench);...[Details]
Abstract : Smart grids have become a hot topic in the industry in recent years. Today, all the building blocks of smart grids exist: ambient light sensors, passive infrared occupancy detectors, radio...[Details]
(Image source: Cobalt Industries official website) According to foreign media reports, Cobalt Industries, a company specializing in situational biofeedback and sensor fusion technology, has laun...[Details]
Bourns, a world-renowned leading manufacturer and supplier of electronic components, announced today that it has successfully acquired all shares and interests in multiple entities of the Kaschke Gro...[Details]
The 2.4G noise reduction microphone is more popular in the industry for its confidentiality and large data transmission. Tianhuiwei's MD7800C solution is developed for headsets with high fidelity, ...[Details]
From the perspective of application areas, lighting covers different categories such as residential lighting, industrial lighting, street lighting, and restaurant, retail and service lighting. From t...[Details]
Yesterday I was debugging 433MHz wireless communication, point-to-point communication mode. I tested the transmitter program in the morning and the receiver program in the afternoon. Since there ...[Details]
Measurement uncertainty and error are basic propositions studied in metrology, and are also important concepts frequently used by metrology testers. They are directly related to the reliability of mea...[Details]
Recently, the first Higher Education Science and Technology Innovation Conference was held in Qingdao, Shandong. The conference was guided by the Department of Science, Technology and Informatization...[Details]
Flow measurement technology is very different from the application of traditional measurement instruments. It is not a simple matter of installing the flow meter and putting it into operation to achie...[Details]
Strong alliance to take the lead in creating RISC-V "China Chip" smart energy solutions, Saifang Technology, Honghua Smart Energy and Winut reached a strategic cooperation Under the guidance of th...[Details]
No one expected that AI would become the biggest winner of the 2024 Nobel Prize. Both the Physics Prize and the Chemistry Prize are related to artificial intelligence research.
Many peop...[Details]
Electronics Design Contest
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