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On September 1, Lei Jun, chairman and CEO of Xiaomi, announced on Weibo that Xiaomi Motors Co., Ltd. was officially registered and established. The registered capital of Xiaomi Motors is as high as 1...[Details]
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The power of the power amplifier is small, and the sound is low and weak when it drives the speaker to work. If the power transformer of the power amplifier circuit is large enough, but the power o...[Details]
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In the last issue, we discussed the power density test of Bluetooth. In this issue, we will discuss another test in Bluetooth BQB certification: Bluetooth power control test. According to the BLUETOOT...[Details]
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Binary data is a number represented by two digits, 0 and 1. Its base is 2, the carry rule is "add one whenever there are two", and the borrow rule is "borrow one as two", such as: 8-bit binary number...[Details]
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The first line of the famous song Twinkle Twinkle Little Star is 1 1 5 5 6 6 5, 4 4 3 3 2 2 1
Then we use the light-emitting diode D1 to replace 1, and so on.
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1 Introduction
In the field of industrial production, strict requirements are often placed on production processes. However, it is sometimes difficult to ensure that actual operations fully mee...[Details]
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As expected, Xiaomi today officially unveiled its latest wireless charging technology, which is also the fastest in the world, rated at 80W. This makes it the company's third major development in wir...[Details]
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Deloitte and Google Cloud announced plans to develop a range of advanced solutions for the life sciences and healthcare industries to accelerate biomedical research, improve access to healthcare,...[Details]
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8 LED lights are directly connected to Vcc, no current limiting resistor is needed. This production uses a synchronous timer and uses sleep mode to save power.
If you want to change the pin th...[Details]
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0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
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Let's first look at a piece of C code. The purpose of this function is to record the number of times it has been called. The best way is of course to record it inside the function, which requires keep...[Details]
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Soft starter is a novel motor control device that integrates motor soft start, soft stop, load energy saving and various protection functions. It is called Soft Starter overseas. Its main component...[Details]
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Introduction: This paper proposes to apply PIC microcontroller technology and cryptography principles to the field of anti-counterfeiting packaging; introduces the structural characteristics, working...[Details]
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According to news on January 16, according to the Korean media "Seoul Economic Daily", SK Hynix plans to complete the transformation of the Wuxi C2 factory by 2024 and upgrade it to the fourth genera...[Details]
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On October 30, Renesas Electronics released its third-quarter financial report for fiscal year 2024. Renesas achieved revenue of 345.3 billion yen, a gross profit margin of 55.9%, and a net profit ...[Details]