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1. Introduction
There are many reasons for the failure of semiconductor power devices. It is also very difficult and complicated to perform a replacement analysis after replacement. One of...[Details]
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Recently, the United States has begun to carry out education work through the new all-in-one Raspberry Pi 4. Including a variety of learning environments in school, home or community; students can de...[Details]
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;On some touch-screen phones, there is a slide-to-unlock operation. ;On laptops, passwords are usually entered using the keyboard. ;Some people set the password to: ASDFGHJKL;'Enter. When turning on ...[Details]
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Nidec Precision Testing Technology develops xEV modeling simulator "E-Transport Simulator"
―Rationalization of xEV device components―
Nidec Testing Technologies Co., Ltd. ...[Details]
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Hello AI, China's first documentary that presents artificial intelligence (AI) applications from a social and humanistic perspective, was screened at the National Museum today. The documentary was in...[Details]
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The complete PFC circuit composed of IR1150 is shown in the figure.
Figure 5 IR1150 controlled PFC circuit ...[Details]
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Sources from foundries said that wafer foundry quotes are expected to continue to rise. Among them, TSMC may increase its prices by 20% after December, while UMC has notified its customers that produ...[Details]
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WASHINGTON (Reuters) - U.S. Commerce Secretary Gina Raimondo plans to meet with top U.S. auto industry leaders and others on May 20 to discuss production cuts due to a shortage of semiconductors, t...[Details]
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1 Introduction Development board buzzer circuit We can see that the buzzer is connected to the P2.3 port of the development board. And the connection and disconnection of the buzzer power supply ci...[Details]
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First, let’s connect the pin diagram of the microcontroller. If so, the specific functions are introduced below. The 40 pins of the microcontroller can be roughly divided into 4 categories: power, cl...[Details]
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Apple's design team has designed two protective masks that have been distributed to retail and corporate employees. The two masks are the Apple Face Mask and the Apple ClearMask, with the Cle...[Details]
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1 Introduction to the principle of switching power supply
1) A switching power supply is a high-frequency switching energy conversion electronic circuit, often used as a power supply for equipmen...[Details]
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The European Commission announced this week that it has launched an antitrust investigation into Broadcom to assess whether Broadcom has obstructed market competition through exclusive agreements, in...[Details]
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China is the world's largest automobile market, and even more so the world's largest new energy vehicle market. In the past two years, my country's new energy vehicle industry has developed rapidly, ...[Details]
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According to foreign media reports, at the Las Vegas Modified Auto Parts Show (SEMA) held from November 5 to 8, OPTIMA Batteries, a leading brand under CLARIOS, launched its new OPTIMA ORANGETOP QH...[Details]