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Recently, Texas Instruments (TI) held the 2021 TI Live! TECH EXCHANGE online seminar, focusing on the four major technology areas of automobiles, real-time control, visual sensing, and power manageme...[Details]
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On the morning of February 10, Apple Hon Hai Precision Industry Co., the largest iPhone assembler, said a parts shortage that has plagued electronics production for more than a year is showing sign...[Details]
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Analysis and operation of AVR IO structure AVR IO is a true bidirectional IO structure. Since most netizens are from the standard 51, they are affected by the quasi-bidirectional IO and Boolean ope...[Details]
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According to Fast Technology, Huawei recently announced that it has successfully completed the industry's first DWDM live network test with a single-wave rate of 1.66Tb/s in cooperation with European...[Details]
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1 Introduction
Lithium batteries have the advantages of high specific energy and low self-discharge, making them an ideal power source for portable electronic devices. In recent years, wit...[Details]
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Time base signal generator:
The time base signal, referred to as the time base signal, comes from the 32768Hz real-time clock and is combined through frequency selection. The frequency selection lo...[Details]
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The LC time constant of this circuit is:
For this type of critically damped two-pole circuit, the 10% to 90% rise time is 3.4 times the LC time constant:
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Preface
Compared with traditional Windows serial port programming technology, WinCE serial port programming does not have the function of serial port multiplexing, which increases the techni...[Details]
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The signal source provides accurate and highly stable test signals for a variety of component and system testing applications. The signal generator adds precise modulation function, which can help si...[Details]
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Handheld refractometers are easy to carry, have high measurement accuracy, are inexpensive, easy to operate and maintain, and are small and light. They are widely used in various industries and depa...[Details]
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Although the A-share index has not been active in the past two years, there are still many bullish stocks, including many in the inverter industry.
Even if many investors don't know what inver...[Details]
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1. Low cost, the price is easily acceptable
The casing of an independent external amplifier should have sufficient mechanical strength and good shielding. The cost of some well-made casing...[Details]
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According to the latest news, Apple intends to expand the scope of use of Touch ID on the iPhone, and currently this fingerprint recognition only appears on the iPhone SE series. The news men...[Details]
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As we all know, coal-fired power generation consumes 350 grams of carbon per kilowatt-hour, while photovoltaic power generation can reduce this to 40 grams. Since 2009, photovoltaic power generation h...[Details]
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Low-voltage electrical appliances with overload protection function are very important components in the power system. They can effectively protect electrical equipment and lines from damage caused...[Details]