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On July 11, the European Union announced today that it accepted Apple’s commitment on contactless payments and made Apple’s commitment legally binding in accordance with EU antitrust rules.
Th...[Details]
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Although the epidemic has brought very serious negative impacts to all walks of life, it has also allowed many start-ups to stand out in this scientific war against the epidemic. Neolix is a typic...[Details]
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Measuring power supply ripple accurately is an art in itself. In the example shown in Figure 1, a junior engineer used an oscilloscope all wrong. His first mistake was using an oscilloscope probe with...[Details]
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On the afternoon of August 8, the Penghui Lihe new lithium battery energy storage power station project was successfully signed at the Beiguan District Government. Wang Chunqing, deputy district head ...[Details]
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On June 21, Tianjue Technology said on the interactive platform that since completing the acquisition of MueTec in May, the company is actively promoting integration. MueTec's products are general-pu...[Details]
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On the morning of April 15, SmartisanOS’ official Weibo account announced that a new product that has been polished for a long time will be released on the hardware of its partners soon. Judgin...[Details]
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Recently, I need to use random numbers from a microcontroller, but I use rand() to generate random numbers. I found that the random numbers generated every time the microcontroller is powered on are ...[Details]
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@数码闲聊站 released a rear spy photo of a new vivo phone today. From the picture, we can see that the phone uses a circular rear matrix four-camera arrangement, but it does not include a flash, and...[Details]
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1 Introduction
A foreign company has used a new high-voltage frequency conversion technology to produce a perfect harmonic-free high-voltage frequency converter (PERFECTHARMONY) with a power o...[Details]
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Shenzhen, China, September 11, 2024 - Credo Technology, an innovative company dedicated to providing secure, high-speed connectivity solutions, recently announced the launch of its
new series o...[Details]
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From the microprocessor (MCU) invented by Intel in the 1970s to today's supercomputers, human ingenuity has increased the computing performance of chips by billions of times. How to make chips calcul...[Details]
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A high-gain amplifier that amplifies weak magnetic flux by 1000 times
If the AC magnetic field is coupled with the pickup coil, it will induce voltage, and the DC magnetic field will also induce...[Details]
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"A SLR camera will make you poor for three generations, while HiFi will ruin your life", I believe everyone must have heard this saying. However, SLR cameras are not as mysterious as HiFi. At first, ...[Details]
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The batteries used in digital multimeters are generally 9V laminated batteries, but not all of them are rechargeable. There are 3 types of stacked batteries: 1. 9V carbon battery, also known as 6F22 ...[Details]
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1. Introduction
With the widespread application of microprocessors, more and more instruments adopt intelligent operation methods. Microcontrollers have been widely used in various fields. In ...[Details]
Analog electronics
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