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Most lamps and light sources today use standard A19 bulbs, and now LED versions of these lamps are available, albeit at a high price. For example, an LED bulb that is equivalent to a 40W...[Details]

Only after using the whole package do I understand why iPhone users buy an iPad after buying a mobile phone! I have always wondered why many Apple fans usually use the entire Apple family package. As...[Details]

Once upon a time, Tesla was a customer and guest of NVIDIA. In recent years, NVIDIA founder Huang Renxun has talked about self-driving cars at the GTC conference every year, promoting his own Drive P...[Details]

Episode 11 1. Working principle of digital tube     Digital tubes have high display brightness and fast response speed, and can be used in some relatively poor environments. There are 1-di...[Details]

After the launch of "Enhanced 51 Experiment Board" and "51 MCU Comprehensive Learning System", they are well received and trusted by users due to their simple operation and convenient learning. We hav...[Details]

On February 18, the Yunnan Provincial People's Government issued the "Policy Measures for Further Promoting Economic Steady Progress and Quality Improvement in 2024", which mentioned: Accele...[Details]

In less than five months, Venezuela has suffered four major nationwide blackouts, with more than 90% of the country plunged into darkness. Government departments once again attributed the blackouts...[Details]

What are the precautions for using inverter equipment? 1.DC voltage must be consistent Each inverter has a DC voltage value, such as 12V, 24V, etc. The battery voltage selected must be co...[Details]

Alibaba Pingtouge releases Yuzhen 611 and Yuzhen 612 chips, which can be used in retail, logistics, aviation and other fields On November 15, at the 2022 International Internet of Thin...[Details]

In the field of industrial automation, PLC (Programmable Logic Controller) is a widely used controller. With the development of technology and changes in production needs, it is sometimes necessary...[Details]

0 Introduction LED dot matrix display is a simple Chinese character display, which is cheap, easy to control, and has a long service life. It can be widely used in various public places, s...[Details]

It was raining outside and I had nothing to do. I remembered that I had a scrapped LED emergency light that had not been repaired. I used my free time to install a rechargeable battery on this fire e...[Details]

Abstract: This paper introduces a practical circuit based on the highly integrated DC/DC power supply control chip DPA426. Keywords: DC/DC conversion; control chip DPA426; application 0 ...[Details]

1. Introduction In the modern power electronics industry, rectifier and inverter power systems have made great progress. In this power system, the role of the DC link capacitor is to prevent the DC ...[Details]

WPG Holdings, a leading international semiconductor component distributor focusing on the Asia-Pacific market , announced that its subsidiary WPI has launched an automotive smar...[Details]