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1 Introduction
Optocoupler (hereinafter referred to as optocoupler) is a photoelectric device composed of a light-emitting device and a photosensitive device. It can realize the conversion of elect...[Details]
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Contaminated connections continue to be the number one cause of fiber-related problems and failures in data centers, campuses, and other enterprise or telecommunications network environments. But sim...[Details]
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Error 1: The order of variable definition and assignment is very important. The development environment is MPLAB IDE V7.43 + PICC. Which of the following two code writing methods will compile wrong a...[Details]
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Recently, foreign media revealed that Samsung's next-generation flagship Galaxy S11 will be available in blue, pink, black and white. Although the basic capacity is still 128GB, the maximum optional ...[Details]
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There are many challenges in troubleshooting in industrial environments. Modern production sites need to analyze low-voltage digital signals when debugging electronic systems, and also need to verify...[Details]
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IO corresponding to LED on mini2440:
LED1
GPB5
LED2
GPB6
LED3
GPB7
LED4
G...[Details]
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On September 4, TrendForce stated in yesterday’s report that Samsung Electronics’ HBM3E memory products “have completed verification and have begun formally shipping HBM3E 8Hi (IT Home Note: 24GB c...[Details]
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There are many types of timers in STM32, which are divided into 2 advanced controller timers, 4 ordinary timers, 2 basic timers, 2 watchdog timers, and 1 system tick timer SysTick according to their ...[Details]
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Smart energy creates new business models
At the 3rd World Intelligence Conference held in Tianjin recently, a number of cutting-edge smart technologies and products were unveiled, includin...[Details]
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The project will use second-life electric car batteries. UKs Connected Energy is one of many companies trying to commercialise the reuse of such spent car batteries. Image: Bosch.
...[Details]
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The digital tubes sold on the market are generally very small. I made a very large digital tube myself using LED light-emitting tubes. The display effect is very good when hung at home. The following ...[Details]
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The adoption of sensors has led to a different philosophy on how to design modern vehicles, from domain architecture to the newer partitioned and central architecture.
Electronics first ...[Details]
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0 Preface 2022 Update Notes: This chip is too complicated, so it’s best not to touch it if you can. The official information left too little at the time (or maybe I’m too inexperienced). If you wan...[Details]
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On December 19, 2023 (US time), Nidec Motor Corporation (NMC), a US subsidiary of Nidec Corporation (NMC), completed its investment of GBP 15.8 million (approximately JPY 2.94 billion) in Gore Stre...[Details]
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Life is a mixture of joy and sorrow, and so is business.
Last week, it was reported that Honeycomb Energy decided to suspend the construction of its two
battery
factory projects ...[Details]
Mobile and portable
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