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The figure shows a variable gain amplifier circuit using a general purpose II type F007 operational amplifier.
The gain of the circuit is determined by the ratio of the in-phase and inverting in...[Details]
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Showcases semiconductor chip products and software IP portfolio for consumer electronic devices
CEVA, Inc., the world's leading licensor of wireless connectivity and intelligen...[Details]
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Recently, the Indian SHAKTI team announced the successful tapeout of the third CPU: Moushik, an SoC using open source RISC-V that is compatible with Android. The chip uses a 180nm process and has 1...[Details]
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Guided wave radar level meter is a radar level meter based on the principle of time domain reflection (TDR). The electromagnetic pulse of the radar level meter propagates along the steel cable or pro...[Details]
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“Because we have no resources, we can only use our brains, and high technology requires the most innovative minds.” I have heard this view more than once. Even Warren Buffett has expressed a simila...[Details]
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Recently, a mid-range smartphone model of HTC, 2Q7A100, passed the NCC certification in Taiwan and is expected to be launched soon. It will be the first new product launched by HTC this year. ...[Details]
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How to choose appropriate components and parameters for switching power supply circuits? Many engineers who have never used switching power supply design may have a certain fear of it, suc...[Details]
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How many microcontrollers are 80c51? 80C51 is an 8-bit microprocessor, also known as 8051, launched by Intel Corporation. It is one of the earliest commercial microcontrollers and is widely used ...[Details]
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1 Introduction
Telecommunication network and Internet are two major network systems, and there must be problems in the intercommunication of data or information between the two networks, such as n...[Details]
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To optimize performance, high brightness LEDs need to be driven with a current source rather than a voltage source. In this article, we will learn about a constant current LED driver solution that can...[Details]
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If you examine a traditional Hartley oscillator circuit, you will notice its characteristic: a tapped inductor, which determines the oscillation frequency and provides continuous feedback of the os...[Details]
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Traditional 51: suitable for beginners, easy to use, and average price (in terms of cost performance). Keil is recommended as the IDE environment.
Disadvantages: Decryption is easy and general functi...[Details]
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As fossil energy is decreasing and the problem of global warming caused by excessive greenhouse gas emissions is becoming more and more important, people are actively developing various types of ...[Details]
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On August 16, Zhiji Auto held an open class with the theme of "The Last Battle Before Autonomous Driving", during which it announced the "Roadmap for the Implementation of Zhiji Auto's Intelligent Dr...[Details]
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In the first "International Solar Storage Direct Flexible Technology Application Competition" held in Xiongan New Area, Chengde Xinxin Vanadium Titanium Energy Storage Technology Co., Ltd. won ...[Details]