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This year's "Government Work Report" included the development of new energy storage for the first time. Zhang Fan, deputy to the National People's Congress and director of the Science and Technology I...[Details]
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The main circuits inside different series of AC-DC-AC inverters are basically the same, and many phenomena that occur during the frequency conversion speed regulation process can be analyzed throug...[Details]
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According to Gizbot, if things go as planned, Apple may release its iPhone 12 series smartphones by the end of September this year. The company may release at least three models, and the iPhone 12 is...[Details]
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3G services are a revolution in the telecommunications industry and a huge challenge to the IT industry. In addition to voice services, other services such as videophone, online TV, mobile broadband s...[Details]
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All things are difficult at the beginning! When you want to use an oscilloscope to analyze a problem, you must have thought, how can I capture the problem? Of course, only after capturing it can you ...[Details]
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1 Mobile phone amplifier
The so-called mobile phone amplifier does not mean that installing this equipment on the spot can improve the communication effect. The mobile phone signal c...[Details]
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By Pat Hunter, Power Management Marketing Engineer, Texas Instruments Some of today's high-precision analog systems require low-noise positive and negative voltage rails to power precision analog cir...[Details]
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A simple circuit breaker provides sophisticated overvoltage and overcurrent protection.
Requiring only a few inexpensive components, the circuit breaker in Figure 1 responds to overcurrent and...[Details]
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This problem mainly occurs in programs compiled with CVAVR. I wanted to make a simulation on a whim, but it turned out that everything was abnormal. The AVR port was flashing, which was very strange....[Details]
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With the rapid development of computer technology, the working voltage of computer internal chips is getting lower and lower, and the energy consumption is getting lower and lower. In order to ensure...[Details]
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LP3947 is a single-cell lithium battery charging integrated circuit with built-in microprocessor control and perfect performance. It can be powered by USB interface or AC power adapter, and ha...[Details]
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1 Introduction to TLC5510
TLC5510 is an 8-bit half-flash A/D converter from Texas Instruments (TI) in the United States. It uses CMOS technology to greatly reduce the number of comparators. TLC...[Details]
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This paper mainly discusses the circuit principle design and application analysis of blood glucose meter based on C8051F series microcontroller, and also provides a complete solution for copy devel...[Details]
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The following is a decoding program for the infrared remote control that comes with the 51 experiment board. It can read out the key value of each button on the infrared remote control and display it...[Details]
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Electric vehicle ownership will increase by 33% by 2025
By 2025, pure electric vehicles will account for 73% of all electric vehicles
Automakers will be able to recycle 95% of e...[Details]