Speaking of the difficulties of switching power supplies, PCB layout is not a big problem, but if you want to lay out a good PCB board, it must be one of the difficulties of switching power supplies (...
Dear Expert:I am a novice and encountered a problem when drawing PCB for the first time:
I need to cut out a small piece of copper in the center of a 3.3V power plane to connect to the 2.5V power supp...
It has been a while since I received the SHT31 Smart Gadget, but due to lack of time, I did not start the review until today.The courier box I received was quite large, but it became very small after ...
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Impedance Matching and RF VoltageOne challenge that designers often have to overcome is the RF energy at the antenna. For example, the impedance matched to the antenna may generate a high RF voltag...
1. Design content: This design uses stm8s to realize a simple perpetual calendar, the main functions are to display time, adjust time, and set alarms. In addition, game auxiliary functions are adde...[Details]
Application of Ethernet interface chip DM9000A in embedded system
At present, network technology is increasingly used in electronic products, and more embedded devices need to provide network ...[Details]
According to news on March 13, according to the official website of the Korean government, Samsung Electronics' DS Division and the Korean District Heating Corporation signed a memorandum of understa...[Details]
The high reliability and long life of DC/DC converters for satellites are one of the basic conditions to ensure that they can complete their flight missions. However, people's understanding of the ...[Details]
For most engineering applications, choosing the right test tool will have a great impact on the test results. This article will help readers choose the right accelerometer. Let's start with the clas...[Details]
introduction 11.1V lithium batteries are often used in ducted aircraft, fixed-wing aircraft, helicopters and other aircraft models. They have the advantages of stable discharge and wide operating te...[Details]
Figure 1: Solar furnace component architecture
"The inherent ruggedness, accuracy, scalability, and network integration of CompactRIO, Compact Fieldpoint, and the NI Compact Vision System enabl...[Details]
Samsung's Galaxy Note10 series was officially released, marking the beginning of the flagship war in the second half of this year. Huawei is likely to be the next to appear. According to di...[Details]
1. Instrument model: Tektronix Oscilloscope MSO4034B 2. Instrument failure: POST error 3. Inspection and maintenance process: After testing, the instrument reported an error during the power-on s...[Details]
It is often difficult to find an analog-to-digital converter (ADC) that can match the analog input range while having the right amount of input, the required size, and the correct sampling speed. Esp...[Details]
Keysight Technologies and Samsung Sign Memorandum of Understanding to Jointly Advance 6G Technology Research and Development Powerful alliance accelerates the development of artificial intelligence...[Details]
With the advancement of technology, the way to unlock a car is also constantly changing. From the initial mechanical key unlocking to the current keyless entry, although it has greatly improved th...[Details]
Recently, there have been continuous news about the use of MLED in vehicles. Changan Qiyuan E07 uses Jufei Optoelectronics COB; Zeekr 7X uses Ruifeng Optoelectronics' Mini LED backlight vehicle scr...[Details]
Analog electronics
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