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To design a product, we must first determine which LED packaging structure to use; then consider how to adapt to these packaging forms; we do not have many choices, and the optical structure is bui...[Details]
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This little thing is simple and fun, and can be used as a course design for beginners of microcontrollers.
Place your index finger gently on the sensor and you will see the LED indicator flashing w...[Details]
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What should I do if the servo motor vibrates?
The servo motor is from Zhuhai Haikong. When the upper connecting rod is not installed, everything looks normal. Once the connecting rod is instal...[Details]
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The minimum system schematic is as follows (I bought a small board and wrote the program myself) The setting of fuse bit is as shown below: CKSEL = 1111, select external crystal as clock source SUT...[Details]
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The operational amplifier is an important multi-terminal device in the circuit, and its application is becoming more and more extensive. The following introduces the external characteristics of the...[Details]
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MATLAB is a high-performance scientific and engineering computing software developed by MathWorks in the United States. With its powerful scientific computing and drawing functions, a large numbe...[Details]
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People often ask about the difference between LCD and LED displays online . Are the energy-saving and environmentally friendly claims of LED backlights just gimmicks? First, let's understand the ad...[Details]
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The detection process adopts physical detection methods, which can realize automatic quantitative sampling, oil-water separation, water vaporization, water detection, and trace water content calculat...[Details]
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On April 27, 1985, the first Arm microprocessor was successfully powered on, and it has been 36 years since then. Here, we reprint an article compiled by Machine Intelligence about the history of t...[Details]
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The system consists of a single-chip microcomputer and a sulfur measuring instrument host, including an electronic balance, an automatic sample delivery mechanism, a high-temperature cracking furna...[Details]
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System functions Use the serial port of C8051F to transmit and receive data to MAX485. hardware design Serial port chip MAX485 control circuit schematic diagram software design The following pa...[Details]
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1 Introduction
Display is a very important part of the single-chip microcomputer application system. Usually, digital tube display LED is used as the output device to display some information ...[Details]
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Jiwei.com News (Text/Yin Delaixi), Nvidia announced that it would acquire British semiconductor IP company Arm for $40 billion, which caused a stir. Hermann Hauser, one of the co-founders of Arm, cre...[Details]
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Interest and investment in commercial space satellite systems are growing. Private investors have poured more than $23.5 billion in private sector funding into space-related companies since 2021, and...[Details]
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After the release of iPadOS, Microsoft promised that the trackpad and mouse functions of iPadOS would be used in the Office suite. Recently, these two very practical functions have been updated. Micr...[Details]