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This circuit is a common tape recorder head amplifier circuit in the 1990s. It uses the ultra-low noise precision op amp OPA37 to form the head preamplifier. The circuit can provide standard NAB bala...[Details]
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Robots
The beginning of the year was really crazy
In 2024, the robot industry has received a lot of good news, with multiple billion-yuan financings bombarding one after another, wh...[Details]
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According to Jiwei.com, the snowstorm in Texas caused widespread power outages, and Samsung's chip factory in Austin has been forced to shut down for more than two weeks. Although there will be no ma...[Details]
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The Chinese flash memory market has always been the focus of many manufacturers. Electronics Fan Network has compiled a directory of 2012 China Flash Card Market Trend Observation Research Forecast Re...[Details]
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Radio Frequency Identification (RFID) is a non-contact automatic identification technology that automatically identifies the target object and obtains relevant data through radio frequency signals. Th...[Details]
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CINNO Research Industry Information: The use of this funding will accelerate the penetration of FLEx's high-performance and cost-effective front backlight technology into the consumer electronics, me...[Details]
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In the previous article , we have introduced the basic principles of temperature sensing. This article will continue this topic and explain the topic of system temperature monitoring. For many sy...[Details]
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On January 17, the National Bureau of Statistics released data showing that
China's production in December 2023 was 41,980 sets, a year-on-year increase of 3.4%; the annual production in 2023 w...[Details]
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Earlier this week, a mysterious new OPPO phone was connected to the network through 3C and equipped with a 65W charger. Digital blogger @数码闲聊站 revealed today that the phone is OPPO Reno6 and will be ...[Details]
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Due to the advantages of semiconductor biosensors such as low cost, rapid response, and accurate detection, a large amount of investment has been made in the research and development of such sensors....[Details]
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Tips for using RVMDK Version:uVision V4.70.0.0 Modify color/font Click the "Tools" button to open the following interface, then click on each element to change it to your favorite color. You can al...[Details]
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We know that the world is currently committed to developing smart grids, and one of the intelligent aspects of smart grids is that they can realize automatic meter reading and upload relevant data to...[Details]
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It is very convenient to use CPU1516-3PN/DP as the master station and the distributed modules as slave stations to establish communication with these modules (such as ET200MP, ET200S, EM200M and EM...[Details]
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HTC recently launched the HTC Macaron True Wireless Bluetooth Earphones. The earphones are well received by users for their lightweight appearance, clear stereo sound, comfortable wearing and l...[Details]
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In October, in the late autumn season in Yizhuang, Beijing, the air is particularly cold.
At the same time, the exhibition hall at the World Intelligent Connected Vehicle Conference wa...[Details]