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Pure Storage helps financial services industry harness the power of data and improve customer experience Nine of the world's top ten investment banks, seven of the top ten asset management companie...[Details]
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This program mainly uses the comparison output function of the timer to generate PWM waves to control the LED. The comparison output of timer A corresponds to P2.3 P2.4. Therefore, a matching working...[Details]
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In 1998, Philips, Sony and Nokia founded the NFC Forum with the aim of promoting the development, popularization and standardization of NFC. The forum has launched five major categories of technical ...[Details]
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FMC demonstration video using Xilinx Kintex-7 development board and NXP ADC1443D200
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How to achieve variable frequency PWM output for STC microcontroller (with PCA function)? Many friends are still using timers to do variable frequency PWM. Here I will introduce how to use hardware P...[Details]
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The 71M6515H is a high-precision analog front-end (AFE) IC for four-quadrant measurements in 3-phase electricity meters. The device integrates a 21-bit Σ-Δ analog-to-digital converter (with a ...[Details]
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1. What is ripple?
Ripple is defined as the AC component superimposed on the DC stable quantity in a DC voltage or current.
It has the following main disadvantages:
1.1. It is easy...[Details]
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Recently, Leju announced that it has successfully delivered the first batch of high-dynamic humanoid robots. This robot can be equipped with the open source Hongmeng system, which will bring new ch...[Details]
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According to MacRumors, after Apple's macOS 12.3 official version update was released on March 14, some Mac users encountered problems with game controllers after installing the new software. ...[Details]
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Lithium batteries can power electric vehicles and electronic devices, but they have many disadvantages. For example, their electrolytes (the medium that allows electrons and positive charges to move ...[Details]
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The magnetic flap level gauge is also called the magnetic level gauge, magnetic column level gauge, and magnetic float level gauge. It works on the principle of magnetic coupling. The product makes u...[Details]
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Ubiquitous Interaction, the Human Life Technology research department of the Japan Institute of Advanced Industrial Science and Technology (IIST), released the "i3Space" system on August 25, 2010, ...[Details]
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I was an electronic engineer working on the front line 8 years ago. I often see people posting such posts on the Internet. What is the future for us engineers? Where will we go after 5, 10 or 20 yea...[Details]
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LED display is a flat display screen composed of light-emitting diode dot matrix modules or pixel units. It has the advantages of high luminous efficiency, long service life, flexible configuration, ...[Details]
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0 Introduction
The urban light rail and subway power supply system is a special system with high safety and reliability requirements. In order to achieve safe and reliable operatio...[Details]