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Working principle: VTl, VT2 and related components form a multivibrator with a frequency of about 400Hz, which is used to modulate the intermediate frequency signal. The audio signal can also be outp...[Details]
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With the further development of radar technology, the requirements for radar signal processing are getting higher and higher. In the process of real-time signal processing, a large amount of data need...[Details]
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With the development of science and technology and the improvement of people's lives, more and more people are keeping pets. However, research shows that there are many inconveniences in feeding pe...[Details]
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The PIC24FV16KM204 family of devices introduces many new analog features to the ultra-low power Microchip devices. With a rich peripheral feature set and enhanced computational performance, this 16-b...[Details]
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On April 28, Changdian Technology announced the official establishment of the "Design Service Business Center" and the "Automotive Electronics Business Center", and held a grand unveiling ceremony in...[Details]
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After the STM32F10x series MCU is reset, PA13/14/15 & PB3/4 are configured as JTAG function by default.
Sometimes, in order to make full use of the resources of the MCU I/O ports, we will set these p...[Details]
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On July 7, Yingtang Zhikong, which is introducing state-owned capital, disclosed its 2019 semi-annual performance forecast. The company expects to make a profit of 113 million yuan to 135 million yua...[Details]
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China is currently one of the countries with the fastest development and the most opportunities in the field of artificial intelligence ( AI ) in the world. Due to the huge population base and stro...[Details]
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Hainan Province is one of the largest special economic zones in my country. The construction of Hainan Free Trade Port provides a stage for win-win cooperation for central enterprises. More and more c...[Details]
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The current US President Trump posted an update on the social platform on the 15th, pointing out that the country has been helping Apple solve trade and other issues, but the company refused to ...[Details]
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Last September, Apple launched the Apple Watch S6. Many people thought that this new product only added a new blood oxygen saturation detection function, and many domestic watches also support this f...[Details]
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This article is the second in a series of popular science articles on autonomous driving simulation. The previous article is "Popular Science Articles on Autonomous Driving 1: Scene Sources, Scene ...[Details]
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PIC16F877A serial port sending and querying methods. It took me a day to find out this. It turned out to be a problem with the serial port chip voltage. The summary is as follows:
1. Pay attention to...[Details]
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The multimeter is the most commonly used tool in electronic measurement. It can be used to measure resistance, AC and DC voltage and DC voltage. Some multimeters can also measure the main parameters ...[Details]
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2023 will be a difficult year for the semiconductor industry, especially due to inventory adjustments that will cause a decrease in revenue and investment. But Teng Jinqing, Cadence senior vice presi...[Details]