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A few days ago, I saw a program called Discover on TV, which talked about various Tesla coils made by some American Tesla coil enthusiasts. The effect was really amazing! The feeling of making ligh...[Details]
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According to foreign media reports, researchers at the Indian Institute of Technology (IIT) Mandi campus have developed an intelligent road monitoring system that can help reduce manual intervention ...[Details]
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I've been working on an ATmega16 microcontroller recently. I made a PCB board myself. At first, I was able to download programs, but after downloading a few times, I suddenly couldn't download them. ...[Details]
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According to SamMobile, some Galaxy smartphone users have been complaining about audio issues on their phones. Some users say the problem started with the One UI 4 update, but others say it has been ...[Details]
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Today, OPPO announced on Twitter its first self-developed retractable lens mobile phone. Details of this phone will be officially revealed at the OPPO Future Technology Conference. Mobile pho...[Details]
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The emergence of Doppler blood flowmeters marks a significant advancement in microvascular perfusion. This design uses a dual-channel device to pick up Doppler signals, effectively suppresses noise...[Details]
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The reporter recently learned from Changsha Nonferrous Metallurgical Design and Research Institute Co., Ltd. (hereinafter referred to as Changsha Nonferrous Institute) that the institute continues to ...[Details]
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1. Introduction
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip microcomputer products. Among the flourishing single-chip ...[Details]
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On May 17, blogger @数码闲聊站 hinted that Xiaomi will launch a small iteration of Xiaomi 12 Pro in the second half of this year, which is expected to be named Xiaomi 12S Pro. Compared with Xiaomi...[Details]
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Wireless network
Troubleshooting is what we will explain in this article. We will approach our topic from four aspects. Including: whether it is a hardware problem, the connectivity of ...[Details]
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In the design of LED lighting power supply, there are several design problems: the life of electrolytic capacitors does not match that of LEDs, the common causes and treatments for LED flickering...[Details]
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W77E58 is a microprocessor with a new core that is compatible with the standard 8051. Due to the removal of redundant memory cycles and operation cycles, it executes 8051 instructions much faster t...[Details]
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Multi-ring network
The availability of PROFINET IO networks in star topology can be increased by using multiple rings.
In a multi-ring configuration, multiple PROFINET lines (star t...[Details]
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On November 15, Goertek Co., Ltd. stated in an interaction with investors that the company's MEMS airflow sensors and other products have been used in e-cigarette and other product fields. Recently, ...[Details]
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The auto-coupling step-down starter is an electrical device used for motor starting. It reduces the starting current by reducing the voltage when the motor starts, thereby protecting the motor and ...[Details]
Wireless Connectivity
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