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There have been reports that Apple is building a heavyweight revolutionary experience device, which is an AR/VR device. From the latest news, this new product has begun trial production. The ...[Details]
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The figure below is a conventional 4×4 keyboard circuit diagram. This kind of conventional matrix keyboard circuit is believed to be commonplace to everyone, and many people can write its driver pr...[Details]
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Renesas Electronics Launches New Automotive Actuator and Sensor Control MCUs for Evolving Small Applications in Next-Generation E/E Architectures
16-bit RL78/F24 and RL78/F23 bring...[Details]
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At present, most product development is based on some small-capacity single-chip microcomputers. The 51 series single-chip microcomputer is one of the most widely used single-chip microcomputer ser...[Details]
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1. Concept of point-by-point correction technology
The current
status of
LED chip
production process determines that even if LED chips are produced in the same batch,
there are still...[Details]
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A source measure unit (SMU) is an instrument that combines the source and measure functions on the same pin or connector. It can source voltage or current and measure voltage and/or current simultane...[Details]
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UV represents image
YUV is another color encoding method. The raw data of the video is generally represented in YUV data format. Y represents brightness, also known as grayscale value (graysca...[Details]
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In the human-computer interaction interface of the single-chip microcomputer, the general output methods are as follows: light-emitting tube, LED digital tube, LED dot matrix, liquid crystal display....[Details]
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From the moment the night gave the lion a pair of bright eyes, the lion decided to use them to find the truth~Now, let’s witness it together!
Q: Every time I see a lion’s eyes, I feel somethi...[Details]
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System Overview
This system consists of signal preprocessing circuit, microcontroller AT89C2051, systematic LED display module, serial port data storage circuit and system software. The signal...[Details]
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At the most basic level, the old 51 MCU (80C51 series) has 5 interrupt sources, 2 priorities, and can implement two-level interrupt service nesting. Now many extended 51 MCUs have 4 priorities (or mo...[Details]
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One of the problems with the current generation of VR headsets is that they require the use of hand controllers. While existing systems can be used to determine the relationship between the ha...[Details]
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New dedicated online resource center dedicated to providing engineers with free online technical tools and comprehensive R&D and training materials to support their product design and professional de...[Details]
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Infrared spectrophotometer is an instrument that uses infrared technology to measure the oil content in water. Features of infrared spectrophotometer 1. The detachable integrated optical system...[Details]
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Soft starters and frequency converters are two types of electrical equipment widely used in the field of industrial automation. They have certain differences in functions, working principles, appli...[Details]
Analog electronics
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