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1 Introduction
A switching power supply is a power supply that uses modern power electronics technology to control the time ratio of the switching transistor to turn on and off to maintain a s...[Details]
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"Digital Circuit and Logic Design", "Programmable Logic Devices and Applications", and "Microcontroller Principles and Applications" are important professional courses for electronics-related major...[Details]
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The following is an example of LPC ARM7 controlling 8-way pipeline through SPI bus, so that everyone can have a clear understanding of SPI bus transmission and sending data. The circuit diagram is ...[Details]
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*** Function: Keyboard matrix scanning
*** Experimental content: The digital tube displays the corresponding keys. At the beg...[Details]
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The Internet of Vehicles refers to the use of on-board electronic sensors, mobile communication technology, car navigation systems, smart terminal devices and information network platforms, through i...[Details]
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As a billion-dollar track, the robotics field has seen a continuous emergence of financing events since 2017, reaching a peak in 2018. Although there has been an overall decline in the following two ...[Details]
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1. Find the corresponding control port from the schematic diagram This time, we want to display the value on the digital tube. Similarly, first find the control port corresponding to the digital tu...[Details]
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The Cadillac LYRIQ, a pure electric car, has attracted quite a lot of attention recently. The most eye-catching feature is its large screen known as "9K".
When this screen first came out...[Details]
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Reducing costs and increasing efficiency will become the main theme in the next few years.
The price war is getting more and more intense. In the past year,
the implementation of cost...[Details]
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I. Introduction USB, as a new PC interconnection protocol, makes the connection of peripherals to computers more efficient and convenient. This interface is suitable for a variety of devices. It is n...[Details]
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Phase-locked loops (PLLs) are basic building blocks of modern communication systems. PLLs are commonly used in radio receivers or transmitters, primarily providing the "local oscillator" (LO) funct...[Details]
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1. Pay attention to regular calibration and testing
Toxic and harmful gas detectors, like other analytical detection instruments, are measured by relative comparison methods: first, the instr...[Details]
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At the 2019 Shanghai Auto Show, the JAC iEVS4 was launched with a price range of RMB 129,500 to RMB 159,500 after deducting subsidies. Four versions of the JAC iEVS4 are available, with two range se...[Details]
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The cooking process not only generates heat, but also releases and condenses a lot of water vapor. The power supply in the electronic control device of the cooker must perform stably in ambient tem...[Details]
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Simplify EDA workflows with bidirectional links between software
Accelerate product development with seamless data exchange between Keysight’s Advanced Design System (ADS) and Sieme...[Details]
DSP and ARM Processors
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