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O Introduction
With the rapid development of embedded technology and the widespread application of Linux in the information industry, video acquisition and transmission systems, as a core techn...[Details]
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A few points to note in the front: 1. The HC-SR04 module must be powered by 5V, not 3.3V 2. If it is just for distance measurement, there is no need to use interruption 3. The Echo and Trig pins c...[Details]
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At 7am, you are awakened by classic rock music playing on your radio alarm clock. What is this song? The digital text "Wanted Dead or Alive - John Bon Jovi" scrolls across the screen of your RDS-eq...[Details]
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The portable IV curve tester developed by Suzhou Lexon can measure the IV curve of photovoltaic modules as well as strings or arrays. Through the patented procedure, the device can measure and calcul...[Details]
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Labview programming skills-----How to filter elements in an array
Regarding the problem of filtering out 0 in the array, this is actually a problem of filtering the specified elements of the ar...[Details]
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The next-generation consoles are already on sale, but for domestic players, when will they come to us? According to the latest news, it should not be far away. Recently, a home entertainment game c...[Details]
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Blood oxygen saturation, electrocardiogram, blood pressure and respiratory rate are measurements that were limited to monitoring devices in hospitals in the past. Monitoring these parameters is key...[Details]
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Judging from the current situation, this technology is still quite practical. Many storage manufacturers, including Seagate, have begun to shift their focus to external hard disk products. You should ...[Details]
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On April 28, Anlu Technology released its first quarter performance report, stating that in the first quarter of this year, the company achieved operating income of 258 million yuan, a year-on-year i...[Details]
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Tests from PhoneBuff show that although the Samsung Galaxy S20 Ultra has 16GB of RAM, the improvement in app running speed is limited, and its main advantage is reflected in background multitask...[Details]
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LCD screen used MCU Pins The LCD's COM1-COM4 correspond to the MCU's LCD_COM0-LCD_COM3 respectively. By default, LSI (internal low-speed clock) is turned on and is generally not operated. If it...[Details]
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According to Jiwei.com news, on April 16, Rainbow Holdings released its 2020 annual report stating that the company achieved operating income of 10.448 billion yuan, a year-on-year increase of 78.29%...[Details]
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On June 16, Swedish digital audio company Dirac and immersive entertainment experience company Dolby Laboratories announced a collaboration to create a high-quality immersive car audio experience. ...[Details]
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Before connecting the DC ammeter, you must understand the polarity of the ammeter. Usually, there are two symbols "+" and "-" next to the terminal posts of the DC ammeter. The "+" terminal is connect...[Details]
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Recently,
Gasgoo Automotive Research Institute
released the "
Smart Cockpit Configuration Data List from January to August 2024
", which fully demonstrated the characteristics of th...[Details]