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June 25th is not only the day for the release of college entrance examination results, but also the national "Land Day". During his recent visit to Inner Mongolia, General Secretary Xi Jinping has ...[Details]
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Galanz recently announced that it has jointly developed a new generation of IoT chip BF-Xijiao with SiFive China, which will be used in all Galanz home appliances to accelerate the realization of sma...[Details]
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The automobile industry is a pillar industry of the country, and the electronics industry is also a pillar industry of the country. As the intersection of the automobile industry and the electronic...[Details]
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Foreign media WMPU reported that Microsoft Surface Duo was originally designed with a metal frame, but at some point last year, Microsoft decided to use a plastic frame, which seems to be the source ...[Details]
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Figure 3. Block diagram of AVR architecture To achieve the highest performance and parallelism, AVR uses Harvard architecture with independent data and program buses. Instructions in the program m...[Details]
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1.HeyWeather HeyWeather is a handy app that sets a stylish widget on your home screen to check the weather in your desired location. Unlike other weather apps, you can choose a custom icon, color, an...[Details]
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David Paulson, Global Vice President, Avnet United and Avnet Velocity® Since last year, the focus of the global semiconductor market has been the "chip shortage" problem. Severe shortages have di...[Details]
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From September 24 to 26, the "2024 China Automotive Supply Chain Conference and the 3rd China Intelligent Connected
New Energy Vehicle
Ecological Conference" was held in Wuhan. This confere...[Details]
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China, June 15, 2022 – STMicroelectronics’ ST25R3916B-AQWT and ST25R3917B-AQWT NFC Forum reader chips offer high output power , high energy efficiency, and competitive pricing. They support four NFC ...[Details]
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Preface If we want to understand how a microcontroller runs a program, we first need to understand the composition of the microcontroller. Here we take the 80C51 microcontroller as an example to unde...[Details]
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Recently, BMW's new patent information was obtained from the State Intellectual Property Office. This patent is a function that detects odor characteristics to obtain the driver's psychological state...[Details]
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The brushless DC motor consists of a motor body and a driver, and is a typical mechatronics product. Since the brushless DC motor is operated in an automatic manner, it does not require an addition...[Details]
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Discrete low noise, low distortion preamplifier
Function of the circuit
OP amplifiers developed for audio equipment include NE5532A and LM833A, which are known for their low noise, but these ICs ...[Details]
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Many electronic design applications require excitation source amplitudes that exceed the capabilities of most arbitrary waveform/function generators currently on the market. These include power sem...[Details]
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Abstract: This paper describes the characteristics, performance indicators and working principle of MAX1894/MAX1924, analyzes the functions and design requirements of various protection circuits in...[Details]
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