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Recently, a price chart of the "Qiong version" iPhone on the Internet has caused quite a stir. Since the "Announcement on Hainan's Duty-Free Shopping Policy for Off-Island Passengers" was officiall...[Details]
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The following picture shows an old remote control I found. When the remote control fails, you need to disassemble the remote control casing for observation. In actual use of remote controls, 455 ...[Details]
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MS-101D Anti-interference Dielectric Loss Tester I. Overview The dielectric loss insulation test can effectively detect the overall moisture deterioration and deterioration of the insulation of elect...[Details]
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With the continuous development of information processing technology, especially the widespread application of computers and the rapid development of the Internet, the reliability requirements of p...[Details]
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1. ADC interrupt generation process
Interrupt sources:
Here ADC and TSC share the same interrupt source.
SRCPND indicates which interrupt source generat...[Details]
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In a few days, 2019 will be over. The year 2020 is coming, which means we are about to enter the third decade of the 21st century. In the past decade, 3G/4G and smartphones have ushered in th...[Details]
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Introduction: This article reviews the basics of asynchronous motor vector control algorithms, especially the SVPWM module, to provide a reference for later learning.
1. Research Backgro...[Details]
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CS8395D is a stereo audio power amplifier with anti-breaking function. CS8395D can provide 2X5.0W constant power for 4Ω load at 6.5V. The dual-mode design of class AB and class D enables CS83...[Details]
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Nowadays, the switching speed and signal slew rate of electronic circuits (such as mobile phones, servers, etc.) are higher than before, while the chip packaging and signal slew rate are getting smal...[Details]
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Whether it is automatic doors that make boarding more comfortable for passengers or interior decoration that can be flexibly adjusted according to travel scenarios, a new travel experience can only b...[Details]
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Using 3DD25 transistor to make photosensitive tube
Electronic enthusiasts often use phototransistors, or photosensitive tubes for short, when making photoelectric controllers or devices....[Details]
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Brain-inspired computing art illustration. Image source: Northwestern University Taking inspiration from the human brain, researchers at Northwestern University, Boston College and MIT have devel...[Details]
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Samsung Electronics' investment plans and ambitious goals Recently, Samsung Electronics announced its future investment plans and goals. Samsung Electronics' investment plan is to invest 133 trillion...[Details]
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After years of technological development and product marketization,
the projector
products
developed
using micro
-display
devices
are already quite mature in technology.
Projection
prod...[Details]
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Industrial controller is an electronic device used in the field of industrial automation. It realizes automatic control and management of industrial production processes by receiving sensor signals...[Details]
Analog electronics
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