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With the advent of high-performance oscilloscopes that offer powerful FFT analysis and outstanding noise performance, new tools are available for troubleshooting EMI issues. Based on the results of co...[Details]
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I got an old Panasonic radio, Panasonic RQ-517S, produced around 1975. It is a fully transistorized discrete circuit with no integrated circuit chips, with FM/AM dual-band radio, and single-card mo...[Details]
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The high-definition wave of video surveillance has not subsided, and it has risen again. Product planning needs to find reliable technical solutions to support it. Although the pure IP surveillan...[Details]
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1. Background: Chip factory expansion
According to Jingyuan Company's prediction, (1) if
LED
LCD TVs account for 10% of the LCD TV market share, the current
production capacity of...[Details]
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“Battery Fast Charging Guide – Part 1” introduced some of the challenges of fast charging battery system design. By implementing a fuel gauge function in the battery pack, original equipment manufa...[Details]
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Nowadays, as people's pace of life continues to accelerate and their living standards continue to improve, coffee, as one of the most popular drinks in the world, has entered people's daily lives a...[Details]
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OSC uses a passive crystal oscillator, EXT uses an active crystal oscillator or an external clock. The 12M of 2440 is an Oscillator, which is active!
12M of 2440 is Oscillator
Cry...[Details]
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When I have nothing to do, I take a look at the switch power supply!
PI Expert has been installed on XP for some time. I have long wanted to write a very basic introductory post, but it was not com...[Details]
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The sound that people can hear is produced by the vibration of objects. Its frequency is in the range of 20HZ-20KHZ. The sound exceeding 20KHZ is called ultrasonic wave, and the sound below 20HZ is...[Details]
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Specific implementation functions The system is composed of STC89C52 single chip microcomputer + ADC0832 + LCD1602 liquid crystal + yl-69 soil moisture sensor + 5V pumping motor + button + buzzer. ...[Details]
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1 Project Overview
Gaoshan Tunnel is located in the Wuhu to Lintou section of G5011 Wuhu-Hefei Expressway. G5011 Wuhu-Hefei Expressway is an important part of the national expressway network. ...[Details]
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This series of tutorials takes AVR microcontroller as the object and introduces the rapid development method of microcontroller. Reference textbook: "Microcontroller Technology and Application Proj...[Details]
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On October 27, OnePlus released a new member of the OnePlus Nord series, OnePlus Nord N10, in Europe. Like the OnePlus 8T, the OnePlus Nord N10 also has a hole-punch screen and a matrix came...[Details]
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On August 5, some users reported that their computers with old processors experienced a blue screen crash after installing the latest version of NVIDIA graphics card drivers. After verification, it...[Details]
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1. How do you understand the role of digital twin technology in promoting the digital transformation of the automotive industry?
I believe that to promote digital transformation, enterprises m...[Details]