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In electronic systems, filters are an indispensable and important link in data acquisition and signal processing, such as noise filtering before signal acquisition, "ladder-shaped" filtering of D/A co...[Details]
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Abstract: The principle of ultrasonic non-contact liquid level meter measurement is explained, the design method of hardware circuit and software programming is given, and its application is als...[Details]
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1. Preliminary understanding of serial communication UART serial communication is the most commonly used communication technology for microcontrollers, and is usually used for communication between m...[Details]
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For workers who often use laptops, especially Apple computers, they basically cannot live without docking stations in their lives. After all, laptops are getting thinner and thinner, and the interf...[Details]
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With the release of 5G phones such as Huawei Mate 20 X 5G and ZTE Axon 10 Pro 5G, the three major operators have also launched free trial packages, all of which include 100GB of traffic per month and...[Details]
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Function of the circuit
High-speed 8-bit AD converters are used to process video broadband signals or in high-speed circuits.
UPD6950C is a fast ADC c...[Details]
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Lenovo Group, Microsoft and other global technology companies signed an agreement in Slovenia on the 5th, committing to abide by UNESCO's artificial intelligence ethics recommendations. UNESCO Direct...[Details]
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Ningde CTC Concept Let’s start with the picture below. On August 12, 2020, Robin, the head of CATL, revealed at the China Automotive Blue Book Forum that CATL is developing ...[Details]
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Times are always changing, the waves are flowing, and the sand is washed away by the waves.
When digital cameras matured, Kodak, which made camera film, was eliminated.
When smartphones m...[Details]
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The so-called programmable interface chip refers to an interface chip whose function can be changed by the instructions of the microprocessor. By programming, an interface chip can perform different ...[Details]
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The Tang DM-i, with a pre-sale price of 197,800 yuan to 224,800 yuan, is based on the DM-i platform solution that can be used for both oil and electricity. The Tang DM - i Deluxe Edition is e...[Details]
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Lei Jun officially released the Xiaomi Mi 10 and Mi 10 Pro phones to the public. The Mi 10 series phones are equipped with the latest flagship Snapdragon 865 processor, and the entire series uses LPD...[Details]
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Before we begin the main content of C language, let's first look at how to use KEIL uVISION2 to compile and generate HEX files for burning chips. The HEX file format is data information arranged by ad...[Details]
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Perhaps no other lithium battery material can make battery giants so crazy. BYD has gone "crazy" about purchasing lithium hexafluorophosphate. On November 15, Dofluoro announced that the company ha...[Details]
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1. Change the coordinates displayed on the interface
When playing a video, the video starts playing from the coordinate (0,0). To change the coordinate, follow the steps below:
By che...[Details]